title: [A case of complicated duplication of the duodenum].
authors.forename: E I
authors.initials: EI
authors.lastname: Kleĭman
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications; D004386:Duodenum / Q000002:abnormalities*; D006801:Humans; D008297:Male
vernacular_title: Sluchaĭ oslozhennogo udvoeniia dvenadtsatiperstnoĭ kishki.