title: [Helicobacter pylori and duodenal gastric metaplasia].
authors.forename: Mario Arturo
authors.initials: MA
authors.lastname: Ballesteros Amozurrutia
mesh_terms: D004381:Duodenal Ulcer / Q000382:microbiology / Q000473:pathology; D004382:Duodenitis / Q000382:microbiology / Q000473:pathology; D004386:Duodenum / Q000382:microbiology / Q000473:pathology*; D004415:Dyspepsia / Q000382:microbiology / Q000473:pathology*; D016481:Helicobacter Infections; D016480:Helicobacter pylori; D006801:Humans; D008679:Metaplasia