title: [Rare complications of duodenal ulcer].
mesh_terms: D000328:Adult; D003108:Colonic Diseases / Q000209:etiology*; D004378:Duodenal Diseases / Q000209:etiology*; D004381:Duodenal Ulcer / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D008297:Male
vernacular_title: Redkoe oslozhnenie iazvy dvenadtsatiperstnoĭ kishki