title: Ranitidine and recurrent hemorrhage from duodenal ulcer.
authors.forename: R J
authors.initials: RJ
authors.lastname: Loffeld
authors.forename: A B
authors.initials: AB
authors.lastname: van der Putten
mesh_terms: D004381:Duodenal Ulcer / Q000382:microbiology / Q000517:prevention & control*; D016481:Helicobacter Infections / Q000188:drug therapy; D016480:Helicobacter pylori; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000382:microbiology / Q000517:prevention & control*; D011899:Ranitidine / Q000627:therapeutic use*; D012008:Recurrence
chemical_list: D011899:Ranitidine