title: Campylobacter colonisation, duodenal ulceration, and changes in gastric mucosa.
authors.forename: E N
authors.initials: EN
authors.lastname: Mendes
authors.forename: D M
authors.initials: DM
authors.lastname: Queiroz
authors.forename: G A
authors.initials: GA
authors.lastname: Rocha
authors.forename: A J
authors.initials: AJ
authors.lastname: Barbosa
mesh_terms: D002167:Campylobacter / Q000302:isolation & purification*; D004381:Duodenal Ulcer / Q000150:complications / Q000473:pathology*; D005753:Gastric Mucosa / Q000473:pathology*; D005756:Gastritis / Q000150:complications / Q000382:microbiology / Q000473:pathology; D006801:Humans