title: Intravenous omeprazole in upper gastrointestinal haemorrhage in critically ill patients.
authors.forename: M J
authors.initials: MJ
authors.lastname: O'Leary
authors.forename: G R
authors.initials: GR
authors.lastname: Park
mesh_terms: D006801:Humans; D009853:Omeprazole / Q000627:therapeutic use*; D010438:Peptic Ulcer Hemorrhage / Q000188:drug therapy*; D011183:Postoperative Complications / Q000188:drug therapy*
chemical_list: D009853:Omeprazole