title: Explaining divergent results of meta-analyses on proton pump inhibitor treatment for ulcer bleeding.
authors.forename: Grigoris I
authors.initials: GI
authors.lastname: Leontiadis
authors.forename: Virender K
authors.initials: VK
authors.lastname: Sharma
authors.forename: Colin W
authors.initials: CW
authors.lastname: Howden
mesh_terms: D006801:Humans; D015201:Meta-Analysis as Topic; D010438:Peptic Ulcer Hemorrhage / Q000188:drug therapy*; D054328:Proton Pump Inhibitors
chemical_list: D054328:Proton Pump Inhibitors