title: Life-threatening gastrointestinal hemorrhage with omeprazole.
authors.forename: P
authors.initials: P
authors.lastname: Vezzadini
authors.forename: P
authors.initials: P
authors.lastname: Tomassetti
authors.forename: D
authors.initials: D
authors.lastname: Marrano
authors.forename: G
authors.initials: G
authors.lastname: Labò
mesh_terms: D000284:Administration, Oral; D000328:Adult; D006471:Gastrointestinal Hemorrhage / Q000188:drug therapy* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009853:Omeprazole / Q000008:administration & dosage*; D015043:Zollinger-Ellison Syndrome / Q000150:complications
chemical_list: D009853:Omeprazole