title: Omeprazole v ranitidine.
authors.forename: C M
authors.initials: CM
authors.lastname: Bate
mesh_terms: D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D009853:Omeprazole / Q000627:therapeutic use*; D011899:Ranitidine / Q000627:therapeutic use*
chemical_list: D011899:Ranitidine; D009853:Omeprazole