Danger of misuse of meta-analyses for observational studies based on published data      
The dangers of inferring treatment effects from observational data: a case study in HIV infection.      
Dangers of review articles      
Dangers of using "optimal" cutpoints in the evaluation of prognostic factors.      
Danish GPs' perception of disease risk and benefit of prevention.      
A Danish randomized trial comparing breast-preserving therapy with mastectomy in mammary carcinoma. Preliminary results.      
[Danish research within the field of anesthesia and intensive medicine. Problems and visions]. [Danish]      
Data analysis for clinical medicine      
Data and models determine treatment proposals - an illustration from meta-analysis.      
The data and safety monitoring board and acquired immune deficiency syndrome (AIDS) clinical trials      
Data and safety monitoring board deliberations resulting in the early termination of the Monoclonal Antibody Cytomegalovirus Retinitis Trial      
Data and safety monitoring board issues raised in the VA Status Epilepticus Study.      
Data and safety monitoring in the Concorde and Alpha trials      
Data and safety monitoring in the Delta trial      
Data capture by digital pen in clinical trials: a qualitative and quantitative study      
Data collection for sexually transmitted disease diagnoses: a comparison of self-report, medical record reviews, and state health department reports.      
Data collection instrument and procedure for systematic reviews in the Guide to Community Preventive Services. Task Force on Community Preventive Services      
Data collection methods in prospective economic evaluations: how accurate are the results?      
The data extraction challenge: observer variation when extracting data for the calculation of a standardised mean difference. Poster presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Data extraction errors in meta-analyses that use standardized mean differences.      
Data extraction errors in meta-analyses using standardised mean differences [abstract]      
Data extraction problems associated with RCTS of cross-over design assessing the effects of medical treatment for menorrhagia [abstract]      
Data hunting: a case report [abstract]      
Data in abstracts of research articles. Are they consistent with those reported in the article?      
Data inconsistencies in abstracts of research articles in the New Zealand Medical Journal [abstract]      
Data management aspects of a systematic overview of individual data from 100,000 patients in randomized trials. ACE-Inhibitor Collaborative Group. [abstract]      
Data management for prospective research studies using SAS software.      
Data management strategies to avoid data loss in a small randomized clinical trial with many sites [abstract]      
Data management techniques applied to the Scandinavian Simvastatin Survival Study      
Data maturity and systematic reviews of new health technologies [abstract]      
Data mining of cancer vaccine trials: a bird's-eye view.      
Data monitoring and interim analyses in the pharmaceutical industry: ethical and logistical considerations      
Data monitoring boards in the pharmaceutical industry      
Data Monitoring Committees and early stopping guidelines: the Southwest Oncology Group experience      
Data monitoring committees and problems of lower-than-expected accrual or events rates      
Data monitoring committees for multicenter clinical trials sponsored by the National Institutes of Health. I. Roles and membership of data monitoring committees for trials sponsored by the National Eye Institute      
Data monitoring committees for Southwest Oncology Group clinical trials      
The data monitoring experience in the MOXCON trial.      
Data monitoring in clinical trials: the case for stochastic curtailment      
Data monitoring in randomized controlled trials: surveys of recent practice and policies      
Data monitoring in the cardiac arrhythmia suppression trial.      
Data on file cited in pharmaceutical advertisements: what are they? [abstract]      
Data protection - whose job is it anyway? [abstract]      
Data quality assurance in a distributed data entry environment: an alternative to 100% keystroke verification. The Pulmonary Complications of HIV Study group. [abstract]      
Data sharing in medical research: an empirical investigation      
Data sources for decision analytic models applied to the economic evaluation of health care [abstract]      
The data was unobtainable. A survey of the reporting of missing data in a sample of Cochrane reviews. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Data withholding in academic genetics: evidence from a national survey      
Database of Abstracts of Reviews of Effectiveness      
Database of patients' experiences (DIPEx): a multi-media approach to sharing experiences and information      
DataSHIELD: resolving a conflict in contemporary bioscience--performing a pooled analysis of individual-level data without sharing the data      
Day hospital vs. home treatment--a comparison of illness severity and costs      
Day-of-the-week effect on doctors' response to a postal questionnaire.      
[De Introductie van een schriftelijke enquete]      
De praktijk van systematische reviews VII Het combineren van de resultaten van observationele onderzoeken      
The Deaconess Informed Consent Comprehension Test: an assessment tool for clinical research subjects.      
Dealing with a deluge of data: an assessment of adverse event data on North Central Cancer Treatment Group trials      
Dealing with drop-outs in clinical trials and meta-analyses [abstract]      
Dealing with heterogeneity of treatment effects: is the literature up to the challenge?      
Dealing with missing data in a multi-question depression scale: a comparison of imputation methods.      
Dealing with nonrespondents in a mail survey of professionals.      
The DEC-net European register of paediatric drug therapy trials: contents and context      
A decade of AIDS literature      
A decade of breast cancer clinical investigation: results as reported in the Program/Proceedings of the American Society of Clinical Oncology [see comments]      
A decade of doctoral research in nutrition      
A decade of global pharmaceutical R&D expenditure (1981-1990).      
A decade of NHMRC people support expenditure in review: Is support for Indigenous health research increasing?      
A decade of progress in statistical methodology for clinical trials      
A decade of research in nurse anesthesia      
Deception in research on the placebo effect.      
Decision analysis in dentistry--the last 30 years      
Decision analysis in nuclear medicine      
Decision-making and breast cancer clinical trials: how experience challenges attitudes.      
Decision-making and health research: ethics and the 10/90 gap      
Decision-making by adolescents and parents of children with cancer regarding health research participation      
Decision-making by health purchasing organisations in Scotland: the role and influence of evidence from the research literature      
Decision-making capacity and disaster research      
Decision-making capacity for research participation among individuals in the CATIE schizophrenia trial.      
Decision making process in oncology practice: is the information available and what should it consist of?      
Decision-making process in patients before entering phase III cancer clinical trials: a pilot study.      
Decision rules for selecting effect sizes in meta-analysis: a review and reanalysis of psychotherapy outcome studies      
The decision to conduct a head-to-head comparative trial: a game-theoretic analysis      
The decision to discontinue the celecoxib intervention in the SOX trial: process and implementation [abstract]      
The decision to enter a randomized trial of tamoxifen for the prevention of breast cancer in healthy women: an analysis of the tradeoffs.      
Decision to make whether to use existing systematic reviews or perform de novo systematic review: a case of drug-eluting stents versus bare-metal stents for acute myocardial infarction [abstract]      
The decision to publish. Ethical dilemmas      
Decisional capacity for informed consent in schizophrenia research.      
Decisions on drug therapies by numbers needed to treat: a randomized trial.      
Declaration of medical writing assistance in international peer-reviewed publications      
Declaration of medical writing assistance in international, peer-reviewed publications and effect of pharmaceutical sponsorship [abstract]      
Declaring financial competing interests: survey of five general medical journals.      
A decline in the U.S. share of research articles      
Decline in US breast cancer rates after the Women's Health Initiative: socioeconomic and racial/ethnic differentials      
The decline of subject searching - long-term trends and patterns of index use in an online catalog      
Declining American representation in leading clinical-research journals [see comments]      
Declining proportion of publications by American authors in major anesthesiology journals      
Declining randomized clinical trials from Canadian anesthesia departments?      
Decreased survival related to irradiation postoperatively in early operable breast cancer      
Decreasing effectiveness of treatments with increased evidence: results from updating BMJ Clinical Evidence systematic reviews [abstract]      
Decreasing the possibilities for bias in selecting studies for pediatric systematic reviews and meta-analyses (German)      
Decreasing the possibilities for biases in selecting studies for pediatric systematic reviews and meta-analyses      
A defence of the small clinical trial: evaluation of three gastroenterological studies      
Deficiencies in structured medical abstracts      
Deficiencies of clinical trials of alcohol withdrawal      
Deficient reporting and interpretation of non-inferiority clinical trials in antiretroviral-naive HIV patients: a systematic review. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
[Defining AIDS terminology. A practical approach]. [Spanish]      
Defining clinically meaningful change in health-related quality of life.      
Defining, monitoring and combining safety information in clinical trials      
Defining study designs in The Cochrane Collaboration: do all Cochrane Review Groups talk the same language? Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Defining "success" in recruitment of underrepresented populations to cancer clinical trials: moving toward a more consistent approach.      
Definition and yield of inclusion criteria for a meta-analysis of patient education studies in clinical preventive services.      
Definitions of acute rejection and controlled clinical trials in the medical literature      
Definitions of intention-to-treat in the face of missing outcome data: a systematic survey of methodology papers. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
[Definitive or exploratory periodontal experimentation: an overview of the literature]      
Definitive vs. exploratory periodontal trials: a survey of published studies      
Deja vu: a new database tool complementing systematic reviews in detecting duplicate publications. Oral presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Deja vu--a study of duplicate citations in Medline      
Delay and failure to publish dental research.      
Delays in publication of cost utility analyses conducted alongside clinical trials: registry analysis. [Review]      
A Delphi exercise to determine current research priorities in podiatry.      
Delphi list: a consensus criteria list to assess trial quality [abstract]      
The Delphi list: a criteria list for quality assessment of randomized clinical trials for conducting systematic reviews developed by Delphi consensus      
A Delphi study of clinical research priorities in aged care nursing.      
A Delphi study of district nursing research priorities in Australia.      
A Delphi study on research priorities for emergency nurses in Western Australia.      
A Delphi study on the research priorities of European oncology nurses.      
A Delphi study to determine nursing research priorities in the North Glasgow University Hospitals NHS Trust and the corresponding evidence base.      
A Delphi survey of clinical nursing research priorities.      
Delta inflation: a bias in the design of randomized controlled trials in critical care medicine      
The demand for consumer health information.      
Demented patients' participation in a clinical trial: factors affecting the caregivers' decision.      
The demise of a planned randomised controlled trial in an urban Aboriginal medical service.      
The demise of the randomised controlled trial: bibliometric study of the German-language health care literature, 1948 to 2004.      
Demographic characteristics of epidemiologic studies published on the American Journal of Epidemiology (AJE) [abstract]      
Demographic data in asthma clinical trials: a systematic review with implications for generalizing trial findings and tackling health disparities      
Demonstration of deductive meta-analysis: ethanol intake and risk of myocardial infarction      
Denial of effective treatment and poor quality of clinical information in placebo controlled trials of ondansetron for postoperative nausea and vomiting: a review of published trials [see comments]      
Dental health status and dental satisfaction      
Dentists' response to financial incentives in a mail survey of malpractice liability experience.      
Departure from treatment protocol in published randomised controlled trials: a review [abstract]      
Deriving a compound quality of life measure from the EORTC-QLQ-C30/LC13 instrument for use in economic evaluations of lung cancer clinical trials      
Deriving dichotomous outcome measures from continuous data in randomised controlled trials of analgesics      
Deriving dichotomous outcome measures from continuous data in randomised controlled trials of analgesics: use of pain intensity and visual analogue scales.      
Deriving dichotomous outcome measures from continuous data in randomised controlled trials of analgesics - verification from independent data      
Deriving treatment recommendations from evidence within randomized trials. The role and limitation of meta-analysis      
Describing complex interventions: an example from stroke rehabilitation [abstract]      
Describing heterogeneity in meta-analysis involving cluster randomized trials: normality versus nonparametric approaches of random effects models      
Describing randomisation: patients' and the public's preferences compared with clinicians' practice.      
Describing reporting guidelines for health research: a systematic review      
Describing the impact of health research: a Research Impact Framework.      
Describing the impact of health services and policy research      
Describing treatment effects to patients. [Review]      
A description of a knowledge broker role implemented as part of a randomized controlled trial evaluating three knowledge translation strategies      
Description of controlled trials published in Methods & Findings, 1979-2002.      
Descriptions of benefits and risks in consent forms for phase 1 oncology trials.      
Descriptions of Web sites in search listings: a potential obstacle to informed choice of health information      
A descriptive analysis of articles in the journal of Social and Preventive Medicine (Soz Praventivmed): 1980-1990      
A descriptive analysis of child-relevant systematic reviews in the Cochrane Database of Systematic Reviews      
Descriptive analysis of current levels of Cochrane Collaboration hand search activities [abstract]      
A descriptive analysis of overviews of reviews published between 2000 and 2010. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Descriptive analysis of quality criteria used in systematic reviews of prognostic studies [abstract]      
A descriptive analysis of risk of bias in neonatal trials and the association with effect estimates. Oral presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
A descriptive analysis of the Journal of Manipulative and Physiological Therapeutics, 1989-1996      
A descriptive review of the methodologies used in household surveys on medicine utilization.      
A descriptive study of randomized trials of treatments for childhood acute lymphoblastic leukaemia      
Descriptive survey of non-commercial randomised controlled trials in the United Kingdom, 1980-2002.      
Descriptors of American Physical Therapy Association physical therapist members' reading of professional publications.      
Design, analysis, and presentation of crossover trials      
Design, analysis, and presentation of crossover trials [abstract]      
Design, analysis and presentation of factorial randomised controlled trials      
Design and analysis issues in cluster-randomized trials of interventions against infectious diseases      
Design and analysis of group-randomized trials: a review of recent methodological developments.      
Design and analysis of group-randomized trials: a review of recent practices.      
Design and analysis of group-randomized trials in cancer: a review of current practices      
Design and analysis of intra-subject variability in cross-over experiments      
Design and analysis of non-inferiority mortality trials in oncology.      
The design and analysis of paired cluster randomized trials: an application of meta-analysis techniques      
Design and analysis of randomized clinical trials requiring prolonged observation of each patient. I. Introduction and design.      
Design and analysis of randomized clinical trials requiring prolonged observation of each patient. II. Analysis and examples      
The design and analysis of split-mouth studies: what statisticians and clinicians should know      
Design and analysis of stepped wedge cluster randomized trials.      
Design and conduct of occupational injury intervention studies: a review of evaluation strategies      
Design and endpoints of clinical trials in hepatocellular carcinoma      
Design and interpretation of clinical trials that evaluate agents that may offer protection from the toxic effects of cancer chemotherapy.      
The design and interpretation of pilot trials in clinical research in critical care      
Design and quality considerations for randomized controlled trials in systemic sclerosis      
Design and quality control issues related to dietary assessment, randomized clinical trials and meta-analysis of field-based studies in developing countries. [Review]      
Design and reporting modifications in industry-sponsored comparative psychopharmacology trials. [Review]      
Design and sample size estimation in clinical trials with clustered survival times as the primary endpoint.      
Design and use of questionnaires: a review of best practice applicable to surveys of health service staff and patients      
Design characteristics and performance of diagnostic tests. A systematic review on the value of tissue polypeptide antigen (TPA) in the diagnosis of lung cancer [abstract]      
Design characteristics of food frequency questionnaires in relation to their validity      
Design effect in multicenter studies: gain or loss of power?      
Design issues addressed in published evaluations of adolescent HIV-risk reduction interventions: a review [see comments]      
Design makes a difference: a meta-analysis of antidepressant response rates in placebo-controlled versus comparator trials in late-life depression      
Design, management and costs of multinational trials      
Design, objectives, and lessons from a pilot 25 year follow up re-survey of survivors in the Whitehall study of London Civil Servants.      
The design of a meta-analysis collecting individual patient data in advanced ovarian cancer [abstract]      
Design of the multicenter Australian study of epidural anesthesia and analgesia in major surgery: the MASTER trial. The MASTER Trial Study Group      
The design of therapeutic impact studies of diagnostic tests [abstract]      
The design of World Wide Web search engines: a critical review      
Design, quality, and bias in randomized controlled trials of systemic lupus erythematosus.      
Design related bias and sources of variation in diagnostic accuracy studies [abstract]      
Designing a search filter to identify papers reporting adverse events [abstract]      
Designing a search strategy to identify and retrieve articles on evidence-based health care using MEDLINE      
Designing an efficient and precise search strategy for observational studies      
Designing an RCT of acupuncture for depression - identifying appropriate patient groups: a qualitative study      
Designing and evaluating strategies to recruit African Americans for AIDS/HIV interventions: targeting the African-American family      
Designing and testing an interactive Ranked retrieval system for professional searchers      
Designing and validating an online survey to measure understanding and attitudes toward evidence-based medicine among clinicians [abstract]      
Designing pain research from the patient's perspective: What trial end points are important to patients with chronic pain?      
Designing product listing pages on e-commerce websites: an examination of presentation mode and information format      
Designing product listings pages - effects on sales and users' cognitive workload      
Designing research in vulnerable populations: lessons from HIV prevention trials that stopped early.      
Designs and analysis of N-of-1 trials: A systematic review. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Designs for experiments - parallel comparisons of treatment      
Designs for experiments - parallel comparisons of treatment [abstract]      
Desktop software to identify patients eligible for recruitment into a clinical trial: using SARMA to recruit to the ROAD feasibility trial      
Despite technical problems personal digital assistants outperform pen and paper when collecting patient diary data.      
Detailed instructions to authors are required in Chinese medical journals [abstract]      
Detecting and adjusting for publication bias in meta-analysis: a systematic review [abstract]      
Detecting and describing heterogeneity in meta-analysis      
Detecting publication bias in systematic reviews of diagnostic test accuracy [abstract]      
Detecting selection bias in randomized clinical trials      
Detecting treatment-by-centre interaction in multi-centre clinical trials      
Detecting treatment emergent adverse events in clinical trials: a comparison of spontaneously reported and solicited collection methods.      
Detection of adverse drug reactions in a clinical trial using two types of questioning.      
Detection of outlying and influential trials: a graphical method to explore heterogeneity in meta-analysis      
Detection of outlying and influential trials: a graphical method to explore heterogeneity in meta-analysis [abstract]      
Detection, verification, and quantification of adverse drug reactions.      
Determinants of abstract acceptance for the Digestive Diseases Week - a cross sectional study      
Determinants of accrual of women to a large, multicenter clinical trials program of human immunodeficiency virus infection. The AIDS Clinical Trials Group      
Determinants of accrual period of time in dose escalating phase 1 trials [abstract]      
Determinants of compliance in a randomized trial in high risk pregnancy [abstract]      
Determinants of compliance in a randomized trial in pregnancy [abstract]      
Determinants of eight-year diet recall ability      
Determinants of mail-survey response: survey design factors and respondent factors.      
Determinants of non-compliance and attrition in the elderly      
Determinants of parental authorization for involvement of newborn infants in clinical trials      
Determinants of participation in state-of-the-art cancer prevention, early detection/screening, and treatment trials among African-Americans.      
Determinants of patient participation in clinical studies requiring informed consent: why patients enter a clinical trial.      
Determinants of patient recruitment in a multicenter clinical trials group: trends, seasonality and the effect of large studies      
The determinants of screening uptake and interventions for increasing uptake: a systematic review      
Determinants of subject compliance within an experimental anti-HIV drug protocol.      
Determinants of subject visit participation in a prospective cohort study of HTLV infection      
Determinants of the differences in LDL-cholesterol after initiation of statin treatment.      
Determinants of the frequency of online health information seeking: results of a web-based survey conducted in France in 2007      
Determinants of the intracluster correlation coefficient in cluster randomized trials: the case of implementation research.      
Determinants of under-reporting of adverse drug reactions: a systematic review      
The determination of practically useful doses of new drugs: some methodological considerations      
Determining indications for care common to competing guidelines by using classification tree analysis: application to the prevention of venous thromboembolism in medical inpatients      
Determining the costs of journals used in support of federally sponsored research      
Determining the importance of outcomes used for evaluating therapies for children with asthma. Oral presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Determining the most appropriate components for a composite clinical trial outcome.      
Determining the National Flight Nurses Association's research priorities.      
Determining the reporting quality of RCTs in clinical pharmacology.[erratum appears in Br J Clin Pharmacol. 2004 Jul;58(1):102].      
Developing a checklist for assessing quality of clinical trials in psychiatry [abstract]      
Developing a comprehensive search strategy for evidence based systematic reviews.      
Developing a comprehensive search strategy for evidence based systematic reviews [abstract]      
Developing a database of behavioural medicine interventions      
Developing a database of published reports of randomised clinical trials in pain research      
Developing a geographic search filter to identify randomised controlled trials in Africa: finding the optimal balance between sensitivity and precision      
Developing a measure of the psychosocial quality of unpaid family work: methodological description, initial findings and challenges [abstract]      
Developing a population level complex intervention: glaucoma screening on trial [abstract]      
Developing a register for randomized controlled trials in prosthodontics: results of a search from prosthodontic journals published in the United States      
Developing a register of randomised controlled trials in primary care      
Developing a search strategy for controlled trials in LILACS (Latin American and Caribbean Literature on Health Sciences database) [abstract]      
Developing a sensitive search strategy for retrieving reports of randomized trials in Iranmedex [abstract]      
Developing a sensitive search strategy in Farsi for retrieving reports of randomised trials in Iranmedex. Poster presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Developing a sensitive search strategy in MEDLINE to retrieve studies on assessment of the diagnostic performance of imaging techniques.      
Developing a service-user framework to shape priorities for nursing and midwifery research.      
Developing a service-user framework to shape priorities for nursing and midwifery research.      
Developing a strategy for cancer nursing research: identifying priorities.      
Developing a subject-specific Gopher at the National Library of Medicine      
Developing a virtual patient record using XML and web-based workflow technologies.      
Developing an evidence-based Guide to Community Preventive Services - methods.      
Developing an instrument for evaluating implementation of clinical practice guidelines: a test-retest study      
Developing and evaluating complex interventions.      
Developing and evaluating complex interventions: the new Medical Research Council guidance.      
Developing and evaluating criteria to help reviewers of biomedical informatics manuscripts      
Developing and evaluating evidence-based guides for improving the quality of reporting of meta-analyses of randomized controlled trials      
Developing and testing an optimal search strategy for identifying studies of prognosis [abstract]      
Developing and testing of search filters for the new European Union Member States' research      
Developing and validating a nursing website evaluation questionnaire.      
Developing and validating a palliative care subject search filter [abstract]      
Developing countries and bioethical research.      
Developing criteria for prioritising topics for systematic review [abstract]      
Developing drug literatures. 1. Bibliometrics of baclofen and dantrolene sodium      
Developing efficient search strategies to identify papers on adverse events. A: testing and precision sensitivity [abstract]      
Developing efficient search strategies to identify papers on adverse events. B: using statistical analysis [abstract]      
Developing efficient search strategies to identify reports of adverse effects in MEDLINE and EMBASE.      
Developing ethical strategies to assist oncologists in seeking informed consent to cancer clinical trials.      
Developing evidence-based practice: experiences of senior and junior clinical nurses      
Developing high-quality research in midwifery: lessons learned from the midwifery research database, MIRIAD      
Developing methodology for validation and comparison of surrogate markers in randomized clinical trials [abstract]      
Developing methods for systematic reviews in surgery      
Developing optimal search strategies for detecting clinically relevant qualitative studies in MEDLINE.      
Developing optimal search strategies for detecting clinically relevant qualitative studies in MEDLINE.      
Developing optimal search strategies for detecting clinically sound and relevant causation studies in EMBASE      
Developing optimal search strategies for detecting clinically sound causation studies in MEDLINE.      
Developing optimal search strategies for detecting clinically sound prognostic studies in MEDLINE: an analytic survey.      
Developing optimal search strategies for detecting clinically sound studies in MEDLINE      
Developing optimal search strategies for detecting clinically sound treatment studies in EMBASE.      
Developing optimal search strategies for detecting sound clinical prediction studies in MEDLINE.      
Developing optimal search strategies for finding information on herbs and other medicinal plants in MEDLINE      
Developing optimal search strategies for retrieving clinically relevant qualitative studies in EMBASE.      
Developing optimal search strategies for retrieving qualitative studies in PsycINFO.      
Developing optimal search strategies to identify papers on adverse events [abstract]      
Developing research priorities for rehabilitation nursing.      
Developing search strategies for detecting high quality reviews in a hypertext test collection      
Developing search strategies in Medline on the occupational origin of diseases.      
Developing the Cochrane Collaboration web site through usability testing [abstract]      
Developing the specialised register for the Cochrane Effective Practice and Organisation of Care Review Group (EPOC) [abstract]      
Development and application of a complex intervention to improve recruitment to randomised controlled trials [abstract]      
Development and application of a generic methodology to assess the quality of clinical guidelines      
Development and application of a tool designed to evaluate websites providing information on Alzheimer's disease.      
Development and evaluation of a pedagogical tool to improve understanding of a quality checklist: a randomised controlled trial.      
Development and evaluation of a quality score for abstracts      
Development and evaluation of an instrument for the critical appraisal of randomized controlled trials of natural products      
Development and evaluation of evidence-based nursing (EBN) filters and related databases      
Development and evaluation of 'Summary of findings' tables for Cochrane reviews. Oral presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Development and evaluation of the use of the Internet as an educational tool in occupational and environmental health and medicine      
Development and implementation of a collaborative, multistakeholder research and practice model on HIV prevention targeting Asian/Pacific Islander men in the United States who have sex with men      
Development and perspectives of randomized controlled trials in surgery.      
Development and preliminary validation of a Greek-language outpatient satisfaction questionnaire with principal components and multi-trait analyses.      
Development and testing of four instruments to assess prior conditions that influence nurses' adoption of evidence-based pain management practices      
Development and testing of the UK SF-12 (short form health survey).      
Development and use of reporting guidelines for assessing the quality of validation studies of health administrative data      
Development and validation of methods for assessing the quality of diagnostic accuracy studies. [Review]      
Development of a centralized trials registry for research on HIV/AIDS prevention [abstract]      
Development of a complex intervention improved randomization and informed consent in a randomized controlled trial      
Development of a critical appraisal tool for evaluating clinical practice guidelines (CPGs) [abstract]      
Development of a decision tool for updating Cochrane reviews. Oral presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
The development of a DVD to aid patients' understanding of surgical breast reconstruction clinical trials: QUEST Trials A & B [abstract]      
Development of a framework to identify research gaps from systematic reviews      
[Development of a geographic filter for PubMed to identify studies performed in Spain]      
Development of a highly sensitive search strategy for the retrieval of reports of controlled trials using PubMed      
Development of a measure to assess patient trust in medical researchers.      
Development of a methodological PubMed search filter for finding studies on measurement properties of measurement instruments      
Development of a perioperative medicine research agenda: a cross sectional survey.      
Development of a practical and efficient methodology for updating [abstract]      
Development of a prospective register of smoking cessation trials      
The development of a quality appraisal tool for studies of diagnostic reliability (QAREL)      
Development of a quality assessment scale for retrospective clinical studies in pediatric surgery      
Development of a Quality Checklist Using Delphi Methods for Prescriptive Clinical Prediction Rules: the QUADCPR      
Development of a quality-of-life rating scale for use in health-care evaluation      
Development of a questionnaire for detecting potential adverse drug reactions.      
Development of a questionnaire to measure patient-reported postoperative recovery: content validity and intra-patient reliability      
The development of a register of randomized controlled trials in prehospital trauma care.      
The development of a research agenda focused on breast cancer in women 40 years of age and under [abstract]      
Development of a school nursing research agenda in Florida: a Delphi study.      
Development of a scoring system to judge the scientific quality of information from case-control and cohort studies of nutrition and disease      
Development of a sensitive search strategy for reports of randomized controlled trials in EMBASE [abstract]      
Development of a software tool to facilitate the literature selection process for systematic reviews. Poster presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Development of a standard e-mail methodology: results of an experiment      
Development of a subject search filter to find information relevant to palliative care in the general medical literature.      
Development of a tool to evaluate the quality of observational studies. Oral presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Development of a tool to rate the quality assessment of randomized controlled trials using a Delphi technique      
The development of a Weighted Objective Research Criterion Assessment Tool (WORCAT)      
Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews.      
Development of an equity assessment tool to improve the quality and applicability of systematic reviews [abstract]      
Development of an ethical committee and its effect on research design      
Development of an instrument to rate the credibility of a sub-group analysis. Oral presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Development of an internet-based protocol to facilitate randomized clinical trials in pediatric surgery.      
Development of an optimal search strategy for finding trials demonstrating ACE inhibitor blood pressure lowering efficacy      
Development of an optimal search strategy for the retrieval of controlled trials using PubMed [abstract]      
The development of appraisal criteria for clinical guidelines [abstract]      
Development of clinical guidelines in Norway: do patients participate? [abstract]      
The development of clinical practice guidelines and guidance statements of the American College of Physicians: summary of methods      
Development of clinical trials in a cooperative group setting: the Eastern Cooperative Oncology Group      
The development of cohort studies in epidemiology: a review      
Development of combination chemotherapy regimens: what yield of published phase II trials? [abstract]      
Development of complex interventions in stroke care: a systematic review.      
The development of evidence-based practice among Irish psychiatric nurses: perceived sources of evidence, barriers, facilitators and skills to achieving evidence-based practice [abstract]      
Development of methods to incorporate qualitative research (QR) in health technology assessment (HTA). A systematic review. "The meta of the meta" [abstract]      
Development of protocols for randomized sham-controlled trials of complex treatment interventions: Japanese acupuncture for endometriosis-related pelvic pain      
The development of QUADAS: a tool for the quality assessment of studies of diagnostic accuracy included in systematic reviews      
The development of QUADAS: a tool for the quality assessment of studies of diagnostic accuracy included in systematic reviews [abstract]      
[The development of QUADAS: a tool for the quality assessment of studies of diagnostic test accuracy included in systematic reviews]      
Development of quality assessment instrument for trials of treatments for depression and neurosis      
Development of search strategies for retrieving studies on the accuracy of signs and symptoms. Poster presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Development of search strategies to identify reports of off-label drug use in MEDLINE. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
The development of standard economic datasets for use in the economic evaluation of medicines      
The development of systematic review and meta-analysis. Poster presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Development of the AGREE II, part 2: assessment of validity of items and tools to support application      
Development of the Cochrane Collaboration's CENTRAL Register of controlled clinical trials      
Development of the McHarm: a tool evaluating validity of the collection and reporting of harms. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
[Development of the methodology of therapeutic trials. A study of papers published in Ugeskrift for Laeger during the period 1910-2000]      
Development of the review quality instrument (RQI) for assessing peer reviews of manuscripts      
Development of the Veritas plot and its application in cardiac surgery: an evidence-synthesis graphic tool for the clinician to assess multiple meta-analyses reporting on a common outcome      
Development of two search strategies for literature in MEDLINE-PubMed: nursing diagnoses in the context of evidence-based nursing.      
Development quality criteria to evaluate nontherapeutic studies of incidence, prevalence, or risk factors of chronic diseases: pilot study of new checklists      
Developmental dysplasia of the hip: quality of reporting of diagnostic accuracy for US.      
Developmental toxicity: web resources for evaluating risk in humans. [Review]      
Developments in cluster randomized trials and Statistics in Medicine      
Developments in consumer health informatics in the next decade      
Developments in health economics: the Persephone Health Economics Questionnaire [abstract]      
Diabetes mellitus publication patterns, 1984-2005      
The Diabetes Prevention Program: recruitment methods and results.      
Diabetes research in India and China today: from literature-based mapping to health-care policy.      
Diagnosis blog: checking up on health blogs in the blogosphere      
Diagnosis, disclosure, and informed consent: learning from parents of children with cancer      
Diagnosis of heart failure in primary care: an assessment of international guidelines. [Review]      
Diagnostic accuracy and clinical utility of thermography for lumbar radiculopathy. A meta-analysis      
The diagnostic accuracy of rapid dipstick tests to predict urinary tract infection      
Diagnostic accuracy reporting guidelines should prescribe reporting, not modeling      
Diagnostic criteria used in studies of reflex sympathetic dystrophy.      
Diagnostic heterogeneity in clinical trials for congestive heart failure      
Diagnostic inaccuracy and subject exclusions render placebo and observational studies of acute otitis media inconclusive      
The diagnostic odds ratio: a single indicator of test performance      
The diagnostic randomized clinical trial is the best solution for management issues in critical limb ischemia      
Diagnostic statistical procedures in medical meta-analyses      
Diagnostic studies and Cochrane systematic reviews: incompatible entities? What we can learn from a diagnostic RCT in vascular surgery [abstract]      
Diagnostic test accuracy may vary with prevalence: implications for evidence-based diagnosis.      
Diagnostic test systematic reviews: bibliographic search filters ("Clinical Queries") for diagnostic accuracy studies perform well      
Diagram of reliability and net gain: a new method for summarizing and displaying the results of controlled trials.      
DICE 2: a further investigation of the effects of chance in life, death and subgroup analyses      
D.I.C.E. 3: the need for cautious interpretation of meta-analyses      
Dichotomizing continuous predictors in multiple regression: a bad idea.      
A Dictionary of Epidemiology      
Did blinding work in a trial of lipid-lowering and low-dose anticoagulant agents? [abstract]      
Did medical research routinely exclude women? An examination of the evidence.      
Did the authors have full access to the data? Comparison of protocols and reports of industry-initiated trials in The Lancet. Oral presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Diet and cancer prevention: the roles of observation and experimentation      
Diet and exercise intervention in a general population - mediators of participation and adherence: the Inter99 study.      
Diet and nutrition advice from the Cochrane Library: is it useful for the consumers and family physicians?      
Diet and the risk of breast cancer in a case-control study: does the threat of disease have an influence on recall bias?      
Dietary fiber, vegetables, and colon cancer: critical review and meta-analyses of the epidemiologic evidence      
Dietary salt intake in Irish adults: estimates from food frequency questionnaire, random urine samples and 24 hour urine collections [abstract]      
The difference between study recommendations, stated policy, and actual practice in a clinical trial.      
The difference drop-out makes: inverse probablility of censoring weights in the analysis of smoking and cognitive decline in older adults [abstract]      
A difference in mortality rate and incidence of kernicterus among premature infants allotted to two prophylactic antibacterial regimens      
A difference in perception of quality of life in chronically ill children was found between parents and pediatricians.      
[Difference in strategy for breast cancer between western countries and Japan]      
Differences between clinical trial participants and patients in a population-based registry: The German Rectal Cancer Study vs. The Rostock Cancer Registry      
Differences between information provided in abstracts of randomized controlled trials in neonates submitted to the Annual Meeting of the American Pediatric Society and the Society for Pediatric Research (APS/SPR) and final publications - implications for meta-analyses [abstract]      
Differences between men and women with only cellular telephones and those with landline telephones [abstract]      
Differences between research ethics committees      
Differences between systematic reviews and health technology assessments: a trade-off between the ideals of scientific rigor and the realities of policy making.      
Differences between univariate and bivariate models for summarizing diagnostic accuracy may not be large      
Differences in addressing heterogeneity in Cochrane reviews. Poster presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Differences in attitudes between patients with primary colorectal cancer and patients with secondary colorectal cancer: is it reflected in their willingness to participate in drug trials?      
Differences in editorial board reviewer behavior based on gender [abstract]      
Differences in expectations of clinical trials between patients who participate in clinical cancer trials and those who do not [abstract]      
Differences in preferences for neonatal outcomes among health care professionals, parents, and adolescents.      
Differences in quality between Spanish clinical trials published in international journals and foreign trials published in worldwide read medical journals [Spanish]      
Differences in review quality and recommendations for publication between peer reviewers suggested by authors or by editors      
Differences in self-reported health among Asians, Latinos, and non-Hispanic whites: the role of language and nativity.      
Differences in the valuation of birth outcomes among pregnant women, mothers, and obstetricians.      
Differences in treatment preferences between persons who enrol and do not enrol in a clinical trial.      
Differences in young people's reports of sexual behaviors according to interview methodology: a randomized trial in India      
Different conclusions drawn from same topic: what and why? Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Different kinds of missing value imputations and their effects on outcome analyses of a randomised interventional study [abstract]      
Different methods for ethical analysis in health technology assessment: an empirical study      
Different methods of allocation to groups in randomized trials are associated with different levels of bias. A meta-epidemiological study      
Different methods of discounting health outcomes in economic evaluation; an overview of theoretical arguments and empirical evidence [abstract]      
Different methods of presenting risk information and their influence on medication compliance intentions: results of three studies.      
Different methods to analyze clinical experiments with multiple endpoints: a comparison of real data      
Different patterns of duplicate publication: an analysis of articles used in systematic reviews      
Different response rates in a trial of two envelop styles in mail survey research.      
Different sampling strategies for identifying eligible studies: the effect on outcome of a meta-analysis of nonsteroidal antiinflammatory drug-associated dyspepsia [abstract]      
Differential effectiveness of telephone prompts by medical and nonmedical staff in increasing survey response rates: a randomised trial.      
The differential effects of face-to-face and computer interview modes.      
Differential effects of pre and post-payment on neurologists' response rates to a postal survey      
Differential recruitment in a cluster randomized trial in primary care: the experience of the UK back pain, exercise, active management and manipulation (UK BEAM) feasibility study.      
Differential reporting of subgroup analyses in trials between high impact and lower impact journals. Oral presentation at the 17th Cochrane Colloquium; 2009 Oct 11-14, Singapore [abstract]      
Difficult clinical decisions in gynecological oncology: identifying priorities for future clinical research.      
Difficulties in conducting a randomized controlled trial of health service interventions in intellectual disability: implications for evidence-based practice.      
Difficulties in recruitment for a randomized controlled trial involving hysterosalpingography.      
Difficulties in searching meta-analyses based on individual patient data on potentially curative treatment in oncology      
Difficulties of recruitment for a randomized controlled trial involving influenza vaccination in healthy older people.      
Difficulties of tracing health research funded by the European Union      
Difficulty of follow-up and posttreatment functioning among depressed patients.      
Difficulty with MEDLINE searches for randomised controlled trials      
Diffusion and adoption of cost-utility analysis as a methodological innovation [abstract]      
Diffusion of new medical information.      
Diffusion of published cost-utility analyses in the field of health policy and practice.      
The digital divide in public e-health: barriers to accessibility and privacy in state health department websites.      
The digital pen and paper. Evaluation and acceptance of a new data acquisition device in clinical settings.      
Direct and indirect comparison meta-analysis demonstrates the superiority of sirolimus- versus paclitaxel-eluting stents across 5854 patients.      
Direct and indirect comparison of complex healthcare interventions in overview of reviews: non-pharmacological interventions for non-specific low back pain. Poster presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Direct and indirect tests for publication bias: asymmetry and sexual selection.      
Direct comparison of characteristics, treatment, and outcomes of patients enrolled versus patients not enrolled in a clinical trial at centers participating in the TIMI 9 Trial and TIMI 9 Registry.      
Direct comparison of placebo effects on clinical and experimental pain.      
Direct mail performance of selected health related quality of life scales.      
Direct mailing was a successful recruitment strategy for a lung-cancer screening trial      
Direct patient reporting of adverse drug reactions: a fifteen-country survey and literature review      
Direct standardization of incidence rates in the presence of incomplete data      
Direct versus indirect comparisons: a summary of the evidence.      
Direction and impact of bias in meta-analyses of controlled trials: empirical studies of language bias, grey literature bias and MEDLINE bias      
Direction and impact of language bias in meta-analyses of controlled trials: empirical study [see comments]      
Directly observed therapy and tuberculosis: how can a systematic review of qualitative research contribute to improving services? A qualitative meta-synthesis.      
A directory of critically appraised evidence-based medicine websites [abstract]      
Directory of registries of clinical trials      
Disability as an outcome in MS clinical trials      
Disagreement in primary study selection between systematic reviews on negative pressure wound therapy.      
Disagreements in meta-analyses using outcomes measured on continuous or rating scales: observer agreement study      
Disappearing act: decay of uniform resource locators in health care management journals      
Disappointment and drop-out rate after being allocated to control group in a smoking cessation trial      
DISCERN: an instrument for judging the quality of written consumer health information on treatment choices      
The discipline makes the difference: impact of research results published in open access and non-open access journals [abstract]      
Disclosing conflicts of interest in German publications concerning health services research.      
Disclosure of competing financial interests and role of sponsors in phase III cancer trials.      
Disclosure of financial conflict of interest in published research: a study of adherence to the uniform requirements [abstract]      
Disclosure of researcher contributions: a study of original research articles in The Lancet      
Disclosure of the right of research participants to receive research results: an analysis of consent forms in the Childen's Oncology Group [abstract]      
Disclosure of the right of research participants to receive research results: an analysis of consent forms in the Children's Oncology Group      
Disclosure of the right of research participants to receive research results: attitudes and needs of principal investigators in the Children's Oncology Group [abstract]      
Discordance between meta-analyses and large-scale randomized, controlled trials. Examples from the management of acute myocardial infarction      
Discordance between reported intention-to-treat and per protocol analyses.      
Discordance in the histopathologic diagnosis of melanoma and melanocytic nevi between expert pathologists      
Discordant conclusions from HIV clinical trials - an evaluation of efficacy endpoints.      
Discordant reporting of disability between physicians and patients with chronic noncancer pain [abstract]      
Discovering subpopulation structure with latent class mixed models      
Discrepancies among megatrials      
Discrepancies among megatrials      
Discrepancies between meta-analyses and subsequent large randomized, controlled trials      
Discrepancies between patients' assessments of outcome: qualitative study nested within a randomised controlled trial.      
Discrepancies between protocols and publications: evidence of outcome reporting bias in randomised trials [abstract]      
Discrepancies in sample size calculations and data analyses reported in randomised trials: comparison of publications with protocols      
Discrepancy analysis of patient vs physician assessments of performance status in patients with advanced lung cancer [abstract]      
Discrepancy between consensus recommendations and actual community use of adjuvant chemotherapy in women with breast cancer [summary for patients in Ann Intern Med. 2003 Jan 21;138(2):I16; PMID: 12529113]      
Discrepancy between direct comparison and adjusted indirect comparison of new versus conventional pharmaceutical interventions [abstract]      
The discrepancy between observational studies and randomized trials of menopausal hormone therapy: did expectations shape experience?      
Discrepancy between published report and actual conduct of randomized clinical trials.      
Discrepancy between results and abstract conclusions in industry- vs nonindustry-funded studies comparing topical prostaglandins      
Discrepancy between results of randomized control studies and retrospective analysis. The case of statin therapy effect on one-year mortality in patients with decompensated heart failure      
The discrepancy between risky and riskless utilities: a matter of framing? [see comments]      
Discriminative ability of the short-form 36 health survey: a tale of two versions.      
Discussing hidden bias in observational studies      
Discussing randomised clinical trials of cancer therapy: evaluation of a Cancer Research UK training programme      
Discussion of papers on 'Historical and methodological developments in clinical trials at the National Institutes of Health'      
Discussion: On the role and analysis of secondary outcomes in clinical trials      
Discussion sections in reports of controlled trials published in general medical journals      
Discussion sections in reports of controlled trials published in general medical journals: islands in search of continents?      
Disentangling publication bias and heterogeneity      
Disentangling the data: variations in data submissions from different players and their potential impact on a systematic review [abstract]      
Disparate inclusion of older adults in clinical trials: priorities and opportunities for policy and practice change      
Disparate results of ACE inhibitor dosage on exercise capacity in heart failure: a reappraisal of vasodilator therapy and study design      
Disparate stroke rates on warfarin among contemporaneous cohorts with atrial fibrillation: potential insights into risk from a comparative analysis of SPORTIF III versus SPORTIF V      
Disparities in participation in cancer clinical trials      
Disparities in the geographical distribution of authorship between invited and peer reviewed papers      
Dispelling disaster myths about dead bodies and disease: the role of scientific evidence and the media      
Display of search results in Hebrew: a comparison study between Google and LCC&K interface.      
Disseminating clinical trial results: case study from the antihypertensive and lipid-lowering treatment to prevent heart attack trial (ALLHAT) [abstract]      
Disseminating evidence-based treatments for PTSD in organizational settings: a high priority focus area      
Disseminating health information in developing countries: the role of the internet.      
Disseminating results of systematic reviews through a TV show In Brazil [abstract]      
Disseminating scientifically sound, clinically relevant literature in the web era: the relevance and newsworthiness of Cochrane reviews [abstract]      
Disseminating sexually transmitted infections diagnostics information: the SDI web publication review series      
The dissemination and use of pharmacoeconomic information in hospital decision-making [abstract]      
Dissemination: implementing the findings of research      
Dissemination of Cochrane Collaboration and Cochrane systematic reviews in China [abstract]      
The dissemination of empirically supported treatments: a view to the future.      
Dissemination of evidence-based mental health interventions: importance to the trauma field.      
The dissemination of false data through inadequate citation [see comments]      
Dissemination of information about economic evaluations. Can the results be transferred? [abstract]      
Dissemination of information derived from the Framingham heart study      
The dissemination of new medical information.      
Dissemination of 'patient-oriented evidence that matters' on the Internet: the case of Type 2 diabetes treatment.      
Dissemination of public health work submitted for MFPHM Part II examination in Medline-archived publications: adequate and appropriate?      
Dissemination of Spanish social sciences and humanities journals.      
Dissemination of the Cochrane Library to nurses [abstract]      
Dissemination of the published results of an important clinical trial: an analysis of the citing literature      
Dissemination of the work of public health medicine trainees in peer-reviewed publications: an unfulfilled potential.      
Dissemination strategies promoted by the Ministry of Health of Brazil during 2007 [abstract]      
Distilling the literature: a randomized, controlled trial testing an intervention to improve selection of medical articles for reading.      
Distinctions between fraud, bias, errors, misunderstanding, and incompetence      
Distributing questionnaires about smoking to patients: impact on general practitioners' recording of smoking advice.      
Distribution of medical research articles on the World Wide Web      
Distribution of randomised controlled trials of drugs for post-operative nausea and vomiting      
Disturbed by meta-analysis?      
[The Ditrame (ANRS 049) clinical trial aimed at reducing the mother-child transmission of HIV in Abidjan. Participants' understanding of the trial principles]. [French]      
[Diversity and frequency of scientific research design and statistical methods in the 'Arquivos Brasileiros de Oftalmologia'. A systematic review of the 'Arquivos Brasilieros de Oftalmologia' - 1993-2002]      
Do arrhythmia patients improve survival by participating in randomized clinical trials?. Observations from the Cardiac Arrhythmia Suppression Trial (CAST)and the Antiarrhythmics Versus Implantable Defibrillators Trial (AVID)      
Do attitudes toward and beliefs about complementary medicine affect treatment outcomes?      
Do authors check their references? A survey of 500 references from the Journal of Oral and Maxillofacial Surgery [see comments]      
Do authors check their references? A survey of accuracy of references in three public health journals      
Do authors of review articles use systematic methods to identify, assess and synthesize information?      
Do cancer patients fully understand clinical trial participation? A pilot study to assess informed consent and patient expectations.      
Do cases and controls matched on the first eight digits of their telephone number share geographic proximity and socioeconomic characteristics?      
Do certain countries produce only positive results? A systematic review of controlled trials      
Do certain countries produce only positive results? [abstract]      
Do cholesterol lowering treatments reduce ischaemic heart disease risk through methods other than by cholesterol reduction - an example of the Bayesian approach [abstract]      
Do citation conventions influence coauthorship patterns?      
Do citations matter?      
Do clinical experts rely on the Cochrane library.      
Do clinical guidelines reduce the gap between evidence and practice? A before and after study of reported practice on EFM [abstract]      
Do clinical practice guidelines reflect research evidence?      
Do clinical practice guidelines reflect research evidence? [Review]      
Do clinical trials follow protocol? A review of the NIHR clinical trials [abstract]      
Do clinical trials get published after presentation at biomedical meetings? A systematic review of follow-up studies [abstract]      
Do clinical trials improve quality of care? A comparison of clinical processes and outcomes in patients in a clinical trial and similar patients outside a trial where both groups are managed according to a strict protocol.      
Do Cochrane reviews drive clinical decision-making at the point of care? Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Do Cochrane reviews influence guidelines for common acute respiratory infections? [abstract]      
Do Cochrane reviews inform the development of clinical practice guidelines? The case of hypertension. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Do Cochrane reviews reflect the Global Burden of Disease? [abstract]      
Do Cochrane reviews search databases of ongoing trials, and how well do they report these searches? Oral presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Do Cochrane systematic reviews contain useful information about health equity? [abstract]      
Do Cochrane systematic reviews help decision makers from middle income countries? Update of the Chilean experience. Oral presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Do Cochrane systematic reviews report patient-important outcomes? Oral presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Do "conflict of interest" statements in epidemiology and public health serve their ostensible purpose? [abstract]      
Do consensus conferences work? A process evaluation of the NIH Consensus Development Program      
Do corticosteroids reduce mortality from alcoholic hepatitis? A meta-analysis of the randomized trials.      
Do current Cochrane systematic reviews (CSRs) help decision makers from middle-income countries? The Chilean experience [abstract]      
Do death certificates provide an adequate source of cause of death information in randomized controlled trials of cancer screening? [abstract]      
Do differences in the administrative structure of populations confound comparisons of geographic health inequalities?      
Do doctors know best? Comments on a failed trial.      
Do doctors like evidence-based information and prefer it to guidelines? Hints from the pilot distribution of Clinical Evidence (CE) within the Italian National Health Service [abstract]      
Do doctors need statistics? Doctors' use of and attitudes to probability and statistics      
Do double-blind studies with informed consent yield externally valid results? An empirical test      
Do financial factors such as author page charges and industry funding impact on the nature of published research in infectious diseases?      
[Do guidelines lead to better clinical practice?]      
Do guidelines reflect current best evidence? A comparison of guideline recommendations on rapid-acting insulin analogues and conclusions of a systematic review [abstract]      
Do gynaecology outpatients use the Internet to seek health information? A questionnaire survey      
Do health-care decision makers find economic evaluations useful? The findings of focus group research in UK health authorities.      
Do health technology assessments comply with QUOROM diagram guidance? An empirical study.      
Do hospital-based palliative teams improve care for patients or families at the end of life?      
Do impact factors change with a change of medium? A comparison of impact factors when publication is by paper and through parallel publishing.      
Do implementation issues influence the effectiveness of medications? The case of nicotine replacement therapy and bupropion in UK Stop Smoking Services      
Do income questions and seeking consent to link medical records reduce survey response rates? A randomised controlled trial among older people.      
Do internet interventions for consumers cause more harm than good? A systematic review. [Review]      
Do local citation patterns support use of the impact factor for collection development?      
Do medical devices have enhanced placebo effects?      
Do multiple outcome measures require p-value adjustment?      
Do open access biomedical journals benefit smaller countries? The Slovenian experience      
Do orthopaedic journals provide high-quality evidence for clinical practice?      
Do participants in an asthma educational intervention differ from non participants? [abstract]      
Do patients with breast cancer participating in clinical trials receive better nursing care? [see comments]      
Do patterns help novice evaluators? A comparative study      
Do peer-reviewed journal papers result from meeting abstracts of the biennial conference on the biology of marine mammals?      
Do people experience cognitive biases while searching for information?      
Do people with risky behaviours participate in biomedical cohort studies?      
Do personalization and postage make a difference on response rates to surveys of professional populations.      
Do pharmaceutical companies selectively report clinical trial data?      
Do pharmacy staff recommend evidenced-based smoking cessation products? A pseudo patron study.      
Do physician outcome judgments and judgment biases contribute to inappropriate use of treatments? Study protocol.      
Do physicians judge a study by its cover? An investigation of journal attribution bias      
Do "placebo responders" exist?      
Do post-approval phase III trials for accelerated approved cancer drugs violate equipoise? [abstract]      
Do postage-stamps increase response rates to postal surveys? A randomized controlled trial.      
Do postage stamps versus pre-paid envelopes increase responses to patient mail surveys? A randomised controlled trial.      
Do presenters to paediatric meetings get their work published?. [Review]      
Do psychiatrists understand research-related experiences, attitudes, and motivations of schizophrenia study participants?      
Do published search filters to identify diagnostic test accuracy studies perform adequately?      
Do published search filters to identify diagnostic test accuracy studies perform adequately? [abstract]      
Do quality assessments differ when assessors are masked or not? A systematic review [abstract]      
Do quality of life assessments make a difference in the evaluation of cancer treatments? [comment]      
Do 'quality of life' (QOL) substitute mortality and disease-specific outcomes in medical research? [abstract]      
Do quantitative estimates of effect differ in experimental and quasi-experimental studies? A case study from two meta-analyses [abstract]      
Do randomised clinical trials influence practice? The example of cerebral vein and dural sinus thrombosis.      
Do randomized controlled trials always trump case reports? A second look at propranolol and depression.      
Do readers and peer reviewers agree on manuscript quality?      
Do reports on drinking water quality affect customers' concerns? Experiments in report content.      
Do researchers consider the statistical significance and quality of reporting when deciding which articles to cite? [abstract]      
Do reviewers and editors detect inadequate descriptions of treatments? Poster presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Do sexual health questions alter the public's response to lifestyle questionnaires?      
Do sick newborn infants benefit from participation in a randomized clinical trial? [see comments]      
Do small trials square with large ones?      
Do source and anonymity affect mail survey results?      
Do STD clinic patients who consent to sexual health research differ from those who decline? Findings from a randomized controlled trial with implications for the generalization of research results      
Do structured abstracts take more space? And does it matter?      
Do students develop better motivational interviewing skills through role-play with standardised patients or with student colleagues?      
Do systematic reviews really accurately use the risk of bias assessment to draw conclusions? Poster presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Do systematic reviews within EPOC contain sufficient information about effect and enough information about the intervention to facilitate informed policy decision-making? Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Do the 15D scores and time trade-off (TTO) values of hospital patients' own health agree?      
Do the conclusions look as good as they seem? A review of quality improvement intervention studies [abstract]      
Do the European clinical guidelines recommend evidence based interventions for drug addiction? A benchmark exercise. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Do the findings of case series studies vary significantly according to methodological characteristics?      
Do the findings of case series vary significantly according to methodological characteristics? [abstract]      
Do the investigative sites that take part in a positive clinical trial translate that evidence into practice?      
Do the published toxicity data from clinical trials in oncology give the full picture? An example using pemetrexed and docetaxel [abstract]      
Do the results of randomized clinical trials of cardiovascular drugs influence medical practice? The SAVE Investigators.      
Do they understand? (part I): parental consent for children participating in clinical anesthesia and surgery research.      
Do they understand? (part II): assent of children participating in clinical anesthesia and surgery research.      
Do treatment protocols improve end results? A study of survival of patients with multiple myeloma in Finland [see comments]      
Do treatment recommendations reported in the research literature consider differences between women and men?      
Do trialists endorse clinical trial registration? Survey of a PubMed sample      
Do trialists endorse clinical trial registration? Survey of a PubMed sample [abstract]      
Do variations in specific aspects of study design produce discrepancies in the benefits of effects in Cochrane intervention review? Poster presentation at the Joint Cochrane and Campbell Colloquium; 2010 Oct 18-22; Keystone, Colorado, USA [abstract]      
Do volunteer subjects bias clinical trials?      
Do we analyse symptom outcomes correctly for intervention trials in spontaneously remitting illnesses?      
Do we measure the right end points? A systematic review of primary outcomes in recent neonatal randomized clinical trials.      
Do we need a PRISMA-Equity extension for systematic reviews? Oral presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Do we need another randomized controlled trial of folic acid alone?      
Do we need another systematic review if results from high-quality secondary literature already exist? - IQWiG's experience [abstract]      
Do we need comprehensive literature searches? A study of publication and language bias in meta-analyses of controlled trials [abstract]      
Do we need to consider 'in process citations' for search strategies? [abstract]      
Do we practice what we preach? A qualitative assessment of resident-preceptor interactions for adherence to evidence-based practice      
Do you need to be an editor to accept or reject papers sent to the BMJ? [abstract]      
Do you understand?: an ethical assessment of researchers' description of the consenting process.      
Do young asthmatics accept patient education via Internet? Findings of a study to test a new approach.      
Doctoral dissertations related to palliative care written by the Spanish University from 1985-2000      
Doctors advised to take special care with human albumin      
Doctors and patients don't agree: cross sectional study of patients' and doctors' perceptions and assessments of disability in multiple sclerosis.      
The doctor's dilemma: physician participation in randomized clinical trials.      
Doctors expressions of uncertainty and patient confidence      
Doctors' participation in randomized trials of adjuvant systemic therapy in breast cancer: how does it relate to their recommendations for standard therapy in breast cancer?      
Doctors' perceptions of difficulties in patient involvement in making treatment decisions: questionnaire study in China.      
Doctors' perceptions of the effects of interventions tested in prospective, randomised, controlled, clinical trials: results of a survey of ICU physicians.      
Documentary analysis of research productivity in the literature related to individuals with disabilities and exercise physiology      
Documentation and analysis of adverse event data in clinical trials: the German Chronic Myeloid Leukemia Study experience. The German CML Study Group. [abstract]      
[Documentation and assessment of adverse drug effects with ofloxacin as an example]      
Documentation of problems with use of historical controls/single arm phase III trials in newly-diagnosed AML [abstract]      
Documentation of publication bias in industry-sponsored clinical trials of antidepressants [abstract]      
Does a drug do better when it is new?      
Does a "Level I Evidence" rating imply high quality of reporting in orthopaedic randomised controlled trials?      
Does a material incentive affect response on a psychotherapy follow-up questionnaire?      
Does a mentoring program for new peer reviewers improve their review quality? A randomized controlled trial [abstract]      
Does a monetary incentive improve the response to a postal questionnaire in a randomised controlled trial? The MINT incentive study      
Does a placebo-effect exist in clinical trials on multiple sclerosis? Review of the literature      
Does a trial on the effects of ventilation tubes influence clinical practice?      
Does additional surgical training increase participation in randomized controlled trials?      
Does adjusting for censoring improve the reliability of estimates in meta-analyses of survival outcomes? [abstract]      
Does adjusting for HRQoL matter in cost-effectiveness analysis? A comparison of cost/life-year and cost/QALY estimates [abstract]      
Does an HIV clinical trial information booklet improve patient knowledge and understanding of HIV clinical trials?      
Does animal experimentation inform human healthcare? Observations from a systematic review of international animal experiments on fluid resuscitation.      
Does anonymity increase response rate in postal questionnaire surveys about sensitive subjects? A randomised trial.      
Does anybody read "evidence-based" articles?      
Does assessment of quality of life in comparative cancer trials make a difference? A discussion [comment]      
Does automation bias decision-making?      
Does blinding affect the results of meta-analysis? [abstract]      
Does blinding of readers affect results of meta-analyses?      
Does blinding of readers affect the results of meta-analyses? Results of a randomized trial      
Does blinding of readers affect the results of meta-analyses? University of Pennsylvania Meta-analysis Blinding Study Group.      
Does center size affect protocol compliance on multicentered clinical trials (MCCT)? The National Cancer Institute of Canada Clinical Trials Group's (NCIC CTG) experience [abstract]      
Does clinical trial subject selection restrict the ability to generalize use and cost of health services to "real life" subjects?      
Does close glycaemic control promote healing in diabetic foot ulcers? Report of a feasibility study.      
Does consumer refereeing improve the quality of systematic reviews of health care interventions? The perspectives of editors and authors [abstract]      
Does cranial irradiation reduce the risk for bone marrow relapse in acute myelogenous leukemia? Unexpected results of the Childhood Acute Myelogenous Leukemia Study BFM-87.      
Does declaration of competing interests affect readers' perceptions? A randomised trial      
Does direction of results of abstracts submitted to scientific conferences on drug addiction predict full publication?      
Does dissemination extend beyond publication: a survey of a cross section of public funded research in the UK      
Does duplicate publication of trials introduce bias in systematic reviews? A systematic review [abstract]      
Does effect size in naltrexone trials for alcohol dependence differ for single-site vs. multi-center studies?      
Does elimination of placebo responders in a placebo run-in increase the treatment effect in randomized clinical trials? A meta-analytic evaluation      
Does enrollment in a randomized clinical trial lead to a higher cost of routine care?      
Does evidence-based medicine exist in the treatment of Meniere's disease? A critical review of the last decade of publications. [Review]      
Does exchanging comments of Indian and non-Indian reviewers improve the quality of manuscript reviews? [comment]      
Does flattery work? A comparison of 2 different cover letters for an international survey of orthopedic surgeons.      
Does flattery work? A comparison of two different cover letters for an international survey of orthopaedic surgeons [abstract]      
Does gender bias exist in the medical management of heart failure?      
Does gender bias exist in the use of specialist health care? [Review]      
Does health technology assessment benefit health services and politics? The experiences of an established HTA institution: the Danish Centre for Evaluation and HTA      
Does India perform medical research in areas where it is most needed? [see comments]      
Does informed consent influence therapeutic outcome? A clinical trial of the hypnotic activity of placebo in patients admitted to hospital      
Does intention-to-treat analysis answer all questions in long-term mortality trials? Considerations on the basis of the ANZ trial.      
Does it matter if clinicians recruiting for a trial don't understand what the trial is really about? Qualitative study of surgeons' experiences of participation in a pragmatic multi-centre RCT.      
Does it matter whether the recipient of patient questionnaires in general practice is the general practitioner or an independent researcher? The REPLY randomised trial.      
Does it matter which version of MEDLINE you search? [abstract]      
Does journal indexation depend on the origin of publication? A retrospective cohort study of anesthesia journals indexed in MEDLINE and EMBASE [abstract]      
Does length of questionnaire matter? A randomised trial of response rates to a mailed questionnaire.      
Does location affect the publication of trial results presented at conferences? A case-study of African and North American HIV/AIDS trials [abstract]      
Does low participation in cohort studies induce bias?      
Does masking author identity improve peer review quality? A randomized controlled trial      
Does one click access matter? Global use of The Cochrane Review: 2010 analysis. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Does open access in ophthalmology affect how articles are subsequently cited in research?      
Does participating in clinical trials change the experience of dying for patients with cancer? [abstract]      
Does participation in a long-term clinical trial lead to survival gain for patients with coronary artery disease?      
Does patient examination affect treatment outcomes? A preliminary investigation on expectations and outcomes. Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Does peer review favor the conceptual framework of orthodox medicine? A randomized controlled study [abstract]      
Does peer-reviewed publication change the habits of surgeons?      
Does physical activity lower blood pressure: a critical review of the clinical trials      
Does physiotherapy management of low back pain change as a result of an evidence-based educational programme?      
Does placebo help establish equivalence in trials of new antidepressants?      
Does pornography-blocking software block access to health information on the Internet?      
Does precoding mail questionnaires affect response rate.      
Does prenotification increase response rates in mail surveys? A self-perception approach.      
Does prescribing for opiate addiction change after national guidelines? Methadone and buprenorphine prescribing to opiate addicts by general practitioners and hospital doctors in England, 1995-2005.      
Does presentation at the Registrars' Papers Day predict future publication?      
Does presentation format at the Pediatric Academic Societies' annual meeting predict subsequent publication?      
Does publication in top-tier journals affect reviewer behavior?      
Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses?      
Does quality of treatment-related harms reporting affect conclusions about superiority of treatment? [abstract]      
Does questionnaire structure influence response in postal surveys?      
Does random participant assignment cause fewer benefits in research participants? Systematic review of partially randomized acupuncture trials      
Does random treatment assignment cause harm to research participants?      
Does randomization into the MRC CR07 trial delay surgery? [abstract]      
Does randomization introduce bias in unblinded trials?      
Does reported funding differ by gender in the surgical literature?      
Does requesting sensitive information on postal questionnaires have an impact on response rates? A randomised controlled trial in the south west of England.      
Does research design affect study outcomes in criminal justice?      
Does research into sensitive areas do harm? Experiences of research participation after a child's diagnosis with Ewing's sarcoma.      
Does response to an offer of mail survey results interact with questionnaire interest?      
Does selection method affect representativeness of controls? National Birth Defects Prevention Study (NBDPS), 1997-2003 [abstract]      
Does self-rated health mean the same thing across socioeconomic groups? Evidence from biomarker data      
Does sending a home safety questionnaire increase recruitment to an injury prevention trial? A randomised controlled trial      
Does socio-economic status influence the acceptability of, attendance for, and outcome of, screening and brief interventions for alcohol misuse: a review.      
Does sponsorship matter in patient satisfaction surveys? A randomized trial.      
Does St. John's wort work better in German-speaking countries? A meta-regression analysis investigating the influence of country of origin on study results. Poster presentation at the 16th Cochrane Colloquium: Evidence in the era of globalisation; 2008 Oct 3-7; Freiburg, Germany [abstract]      
Does stratification analysis indicate the confounding factors in meta-analysis of observational studies? Poster presentation at the 19th Cochrane Colloquium; 2011 Oct 19-22; Madrid, Spain [abstract]      
Does study design influence outcome? - The effects of placebo control and treatment duration in antidepressant trials      
Does study enrollment delay treatment with intravenous thrombolytics for acute ischemic stroke?      
Does study quality matter in systematic reviews which include qualitative research? [abstract]      
Does study quality matter in systematic reviews which include qualitative research? [abstract]      
Does teaching style matter? A randomised trial of group discussion versus lectures in orthopaedic undergraduate teaching      
Does test quality influence the outcome of algorithmic classification of jaundiced patients?      
Does the answer depend on the question? An assessment of pre-filling adverse events (AEs) on case report forms (CRFs) for North Central Cancer Treatment Group (NCCTG) clinical trials (CTs) [abstract]      
Does the ''blindness'' of peer review influence manuscript selection efficiency?      
Does the CONSORT checklist improve the quality of reports of randomised controlled trials? A systematic review.      
Does the CONSORT checklist improve the quality of reports of randomized controlled trials? A systematic review [abstract]      
Does the evidence support the use of concurrent chemoradiotherapy as a standard in the management of locally advanced cancer of the cervix, especially in developing countries?      
Does the frame affect the picture? A study into how attitudes to screening for cancer are affected by the way benefits are expressed      
Does the funding source influence the results in economic evaluations? A case study in bisphosphonates for the treatment of osteoporosis      
Does the inclusion of grey literature influence estimates of intervention effectiveness reported in meta-analyses?      
[Does the lack of evidence of effectiveness among international studies on interventions in prevention and health promotion have an impact on a German Act of Prevention?]      
Does the language of publication of reports of randomized trials influence the estimates of intervention effectiveness reported in meta-analyses? [abstract]      
Does the medical literature contain the evidence to answer the questions of primary care physicians? Preliminary findings of a study      
Does the National Institute for Health and Clinical Excellence only appraise new pharmaceuticals?      
Does the non-randomised controlled study have a place in the systematic review? A pilot study [abstract]      
Does the non-randomized controlled study have a place in the systematic review? A pilot study.      
Does the probability of receiving placebo influence clinical trial outcome? A meta-regression of double-blind, randomized clinical trials in MDD      
Does the public think it is reasonable to wait for more evidence before funding innovative health technologies? The case of PET scanning in Ontario      
Does the quality of antidepressant trials affect outcome estimates? [abstract]      
Does the quantity of scientific publications reflect the quality? A rising issue for promotion in developing countries      
Does the schedule of an intervention differ whether it is used as experimental or control? The experience of the Cochrane Drugs and Alcohol group      
Does the source of death information affect cancer screening efficacy results? A study of the use of mortality review versus death certificates in four randomized trials      
Does the STARD statement improve the quality of reporting of diagnostic accuracy studies? [abstract]      
Does the STARD-statement improve the quality of reporting of diagnostic accuracy studies? [abstract]      
Does the type of competing interest statement affect readers' perceptions of the credibility of research? Randomised trial      
Does the use of colored paper improve response rates to mail surveys? A multivariate experimental evaluation.      
Does treatment effect depend on control event rate? Revisiting a meta-analysis of suicidality and antidepressant use in children      
Does ultrasound training boost Year 1 medical student competence and confidence when learning abdominal examination?      
Does updating improve the methodological and reporting quality of systematic reviews?      
Doing more good than harm: the evaluation of health care interventions. The Third L.W. Frohlich Awards Conference in the Series Science and the Human Prospect      
Doing randomized controlled trials in a developing country: some practical realities.      
Dollars, dissonance and survey returns.      
Domestic versus international Iranian transplantation publication: a comparative study      
'Don't know' boxes in factual questions in a mail questionnaire.      
Double-blind acupuncture needling: does patient reaction reveal needle authenticity?      
Double-blind and single-blind peer review: a comparison of their quality [abstract]      
Double-blind control of the data manager doesn't have any impact on data entry reliability and should be considered as an avoidable cost      
The double-blind in danger: untoward consequences of informed consent.      
A double-blind, placebo-controlled treatment trial of citalopram for major depressive disorder in older patients with heart failure: the relevance of the placebo effect and psychological symptoms      
The double-blind, randomized, placebo-controlled trial: gold standard or golden calf?      
The double-blind variable placebo lead-in period: results from two antidepressant clinical trials. [Review]      
Double-blindness procedures, rater blindness, and ratings of outcome. Observations from a controlled trial.      
Double data entry in the ACCORD trial [abstract]      
Double data entry: what value, what price?      
Double standards, scientific methods, and epidemiological research      
Double versus quadruple data entry [abstract]      
Doubling the impact: publication of systematic review articles in orthopaedic journals.      
Dropout rates in placebo-controlled and active-control clinical trials of antipsychotic drugs: a meta-analysis.      
Dropout rates in randomised antipsychotic drug trials.      
Dropout rates in randomized clinical trials of antipsychotics: a meta-analysis comparing first-and second-generation drugs and an examination of the role of trial design features      
Dropouts and refusals in observational studies: lessons for prevention trials.      
Drug companies' evidence to justify advertising [see comments]      
Drug compliance in therapeutic trials: a review      
Drug cost avoidance resulting from cancer clinical trials      
The drug facts box: providing consumers with simple tabular data on drug benefit and harm.      
Drug information bulletins: an analysis of citations      
Drug licensing documents as a source of information on adverse effects [abstract]      
Drug treatment of functional dyspepsia: a systematic analysis of trial methodology with recommendations for design of future trials      
Drug treatment of intermittent claudication: a critical analysis of the methods and findings of published clinical trials, 1965-1985 [see comments]      
Drugs to prevent and control nausea and vomiting: a survey of trial reports published since 1950.      
DSMB case study: decision making when a similar clinical trial is stopped early      
Duplicate publication      
[Duplicate publication between Journal of Japanese Ophthalmological Society and English journals (letter)]      
Duplicate publication in systematic reviews on perioperative medicine [abstract]      
Duplicate publication in the field of otolaryngology-head and neck surgery.      
Duplicate publication in the Journal of Hand Surgery      
Duplicate publication [letter]      
[Duplicate publication of articles in the Dutch Journal of Medicine in 1996]      
Duplicate publications in the otolaryngology literature.      
Duplicate publications: redundancy in plastic surgery literature.      
Duplicate referencing: characteristics from an example in oncology [abstract]      
Duplication of HTA reports: conservation of effort and maximising the value [abstract]      
The DuPont Imron (TM) studies: an example of possible misrepresentation of data in the industrial hygiene literature.      
Duration of knowledge in general thoracic surgery.      
Duration of peginterferon therapy in acute hepatitis C: a randomized trial.      
Duration of survival of children with acute leukaemia. Report to the Medical Research Council from the Committee on Leukaemia and the Working Party on Leukaemia in Childhood.      
Durchführung und Interpretation systematischer Übersichtsarbeiten kontrollierter Studien in der Komplementärmedizin      
[Dutch psychiatry and the 'Citation Index']      
A Dutch view of the ''science'' of CAM 1986--2003      
Duty, desire or indifference? A qualitative study of patient decisions about recruitment to an epilepsy treatment trial.      
Dynamic balancing randomization in controlled clinical trials.      
A dynamic block-randomization algorithm for group-randomized clinical trials when the composition of blocking factors is not known in advance.      
Dynamic "Inline" images: context-sensitive retrieval and integration of images into web documents