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Argon plasma coagulation therapy for acute non‐variceal upper gastrointestinal bleeding

This review has been withdrawn

Reason for withdrawal from publication

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This review was withdrawn from publication in August 2009 as the UGPd Group has lost contact with the Authors. Enquiries regarding the content or updating this review should be addressed to the Managing Editor, Cochrane UGPD group.

The editorial group responsible for this previously published document have withdrawn it from publication.

PICOs

Population
Intervention
Comparison
Outcome

The PICO model is widely used and taught in evidence-based health care as a strategy for formulating questions and search strategies and for characterizing clinical studies or meta-analyses. PICO stands for four different potential components of a clinical question: Patient, Population or Problem; Intervention; Comparison; Outcome.

See more on using PICO in the Cochrane Handbook.