title: Prevalence of duodenal bulb gastric metaplasia and Helicobacter pylori in patients with duodenal ulcer and normal duodenum.
authors.forename: U B
authors.initials: UB
authors.lastname: Doğan
authors.forename: C
authors.initials: C
authors.lastname: Tunçer
authors.forename: A
authors.initials: A
authors.lastname: Dursun
authors.forename: U
authors.initials: U
authors.lastname: Kandilci
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000453:epidemiology*; D004386:Duodenum / Q000473:pathology*; D005260:Female; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D008297:Male; D008679:Metaplasia / Q000453:epidemiology; D008875:Middle Aged; D015995:Prevalence; D013270:Stomach / Q000473:pathology; D014421:Turkey / Q000453:epidemiology