Zafirlukast: the first leukotriene-receptor antagonist approved for the treatment of asthma (Structured abstract)      
Zanamivir for influenza in adults and children: systematic review of clinical study reports and summary of regulatory comments (Provisional abstract)      
Zanamivir for the treatment of influenza in adults: a systematic review and economic evaluation (Structured abstract)      
Zanamivir: no noticeable progress against influenza (Structured abstract)      
Zastosowanie probiotykow u noworodkow urodzonych przedwczesnie i/lub z mala urodzeniowa masa ciala: przeglad systematyczny [The effects of probiotics in preterm and low-birth weight infants: a systematic review] (Provisional abstract)      
Zenker diverticulum: surgical versus endoscopic treatment (Provisional abstract)      
Zhen gan xi feng decoction, a traditional chinese herbal formula, for the treatment of essential hypertension: a systematic review of randomized controlled trials (Provisional abstract)      
Zhiling decoction for vascular dementia: a systematic review (Structured abstract)      
Zidovudine, didanosine, and zalcitabine in the treatment of HIV infection: meta-analyses of the randomised evidence (Structured abstract)      
Ziekenhuisopnamevervangende zorg: een literatuurstudie naar effecten van een vorm van transmurale zorg [Hospital care at home: a review of the literature on the effects of a form of transmural care] (Structured abstract)      
Zinc and chronic leg ulcers: a systematic review of oral zinc in the treatment of chronic leg ulcers (Structured abstract)      
Zinc and glycemic control: a meta-analysis of randomised placebo controlled supplementation trials in humans (Provisional abstract)      
Zinc and the common cold: a meta-analysis revisited (Structured abstract)      
Zinc for the treatment of diarrhoea: effect on diarrhoea morbidity, mortality and incidence of future episodes (Structured abstract)      
Zinc for the treatment of the common cold: a systematic review and meta-analysis of randomized controlled trials (Structured abstract)      
Zinc gluconate and the common cold: review of randomized controlled trials (Structured abstract)      
Zinc supplementation for the prevention of acute lower respiratory infection in children in developing countries: meta-analysis and meta-regression of randomized trials (Provisional abstract)      
Zinc supplementation for treating diarrhea in children: a systematic review and meta-analysis (Provisional abstract)      
Zinc supplementation in acute diarrhea (Provisional abstract)      
Zinc supplementation in children is not associated with decreases in hemoglobin concentrations (Structured abstract)      
Zinc supplementation in critically ill patients: a key pharmaconutrient? (Structured abstract)      
Ziprasidone for psychotic disorders: a meta-analysis and systematic review of the relationship between pharmacokinetics, pharmacodynamics, and clinical profile (Structured abstract)      
ZOE paste pulpectomies outcome in primary teeth: a systematic review (Provisional abstract)      
Zoledronate for metastatic bone disease and pain: a meta-analysis of randomized clinical trials (Structured abstract)      
Zoledronic acid and pamidronate disodium for treating malignant bone metastasis pain: a meta-analysis of effectiveness and safety (Provisional abstract)      
Zoledronic acid as an adjuvant therapy in patients with breast cancer: a systematic review and meta-analysis (Structured abstract)      
Zoledronic acid combined with chemotherapy for non-small cell lung cancer with bone metastasis: a meta-analysis (Provisional abstract)      
Zoledronic acid combined with radiotherapy for bone metastases of malignant tumor: a meta-analysis (Provisional abstract)      New 
Zoledronic acid in preventing fractures in women with postmenopausal osteoporosis: a meta analysis (Provisional abstract)      
Zolpidem: distinct from triazolam? (Structured abstract)      
Zotarolimus-eluting stent versus sirolimus-eluting and paclitaxel-eluting stents for percutaneous coronary intervention: a meta-analysis of randomized trials (Provisional abstract)      
Zuclopenthixol dihydrochloride for schizophrenia (Structured abstract)      
Zur Wirksamkeit von stationarer medizinischer Rehabilitation in Deutschland bei chronischen Ruckenschmerzen: Aktualisierung und methodenkritische Diskussion einer Literaturubersicht [Efficacy of inpatient rehabilitation for chronic back pain in Germany: update of a systematic review] (Provisional abstract)