title: Helicobacter pylori infection in peptic ulcer disease.
authors.affiliation: Medical Dept. A, Haukeland University Hospital, University of Bergen, Norway.
authors.forename: K
authors.initials: K
authors.lastname: Berstad
authors.forename: A
authors.initials: A
authors.lastname: Berstad
mesh_terms: D016481:Helicobacter Infections / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D016480:Helicobacter pylori / Q000145:classification; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology / Q000382:microbiology* / Q000628:therapy