title: Omeprazole/amoxicillin versus ranitidine/triple therapy for duodenal ulcer: when is the "same" the same?
authors.affiliation: Division of Gastroenterology, Duke University Medical Center, Durham, NC.
authors.forename: A G
authors.initials: AG
authors.lastname: Maniatis
authors.forename: S R
authors.initials: SR
authors.lastname: Brazer
mesh_terms: D000658:Amoxicillin / Q000008:administration & dosage; D001729:Bismuth / Q000008:administration & dosage; D004359:Drug Therapy, Combination; D004381:Duodenal Ulcer / Q000188:drug therapy* / Q000382:microbiology; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage; D009853:Omeprazole / Q000008:administration & dosage; D009942:Organometallic Compounds / Q000008:administration & dosage; D011899:Ranitidine / Q000008:administration & dosage; D012459:Salicylates / Q000008:administration & dosage; D013752:Tetracycline / Q000008:administration & dosage
chemical_list: D009942:Organometallic Compounds; D012459:Salicylates; D008795:Metronidazole; C015715:bismuth subsalicylate; D000658:Amoxicillin; D011899:Ranitidine; D013752:Tetracycline; D009853:Omeprazole; D001729:Bismuth