title: Does Helicobacter pylori really cause duodenal ulcers? Yes.
authors.affiliation: Department of Academic Medicine, St James's University Hospital, Leeds LS9 7TF. alexf12399@yahoo.com
authors.forename: Alexander C
authors.initials: AC
authors.lastname: Ford
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Talley
mesh_terms: D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000382:microbiology*; D005756:Gastritis / Q000382:microbiology; D016481:Helicobacter Infections / Q000150:complications* / Q000517:prevention & control; D016480:Helicobacter pylori; D006801:Humans; D013274:Stomach Neoplasms / Q000382:microbiology