title: [Annular pancreas in a patient with complicated duodenal ulcer disease].
authors.forename: F G
authors.initials: FG
authors.lastname: Kulachek
authors.lastname: Polianskii IIu
authors.forename: Ia I
authors.initials: IaI
authors.lastname: Dupeshko
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications* / Q000601:surgery; D006801:Humans; D008297:Male; D010182:Pancreatic Diseases / Q000209:etiology* / Q000601:surgery; D010439:Peptic Ulcer Perforation / Q000209:etiology* / Q000601:surgery
vernacular_title: Koltsevidnaia podzheludochnaia zheleza u bolńogo s oslozhnennoi iazvennoi bolezníu dvenadtsatiperstnoi kishki.