Alshamsi, Fayez Efficacy and safety of proton pump inhibitors for stress ulcer prophylaxis in critically ill patients: a systematic review and meta-analysis of randomized trials. [electronic resource] - Critical care (London, England) May 2016 - 120 p. digital Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1466-609X Standard No.: 10.1186/s13054-016-1305-6 doi Subjects--Topical Terms: Duodenal Ulcer--complicationsGastrointestinal Hemorrhage--prevention & controlHistamine H2 Antagonists--adverse effectsHumansPeptic Ulcer--complicationsProton Pump Inhibitors--adverse effectsRandomized Controlled Trials as TopicRisk AssessmentStomach Ulcer--complications