title: Helicobacter pylori in peptic ulcer disease.
authors.forename: J J
authors.initials: JJ
authors.lastname: Tjandra
mesh_terms: D016481:Helicobacter Infections / Q000150:complications* / Q000188:drug therapy; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology / Q000382:microbiology*