title: Helicobacter pylori and peptic ulcers: the present position.
authors.affiliation: Department of Medicine, Royal Postgraduate Medical School, Hammersmith Hospital, London.
authors.forename: S
authors.initials: S
authors.lastname: Moss
authors.forename: J
authors.initials: J
authors.lastname: Calam
mesh_terms: D000818:Animals; D016481:Helicobacter Infections / Q000150:complications* / Q000188:drug therapy / Q000635:transmission; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000382:microbiology*; D012008:Recurrence