title: [Acute gastroduodenal ulcers following surgery of the biliary tract].
mesh_terms: D000208:Acute Disease; D000368:Aged; D001661:Biliary Tract Neoplasms / Q000601:surgery; D001662:Biliary Tract Surgical Procedures; D004381:Duodenal Ulcer / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013276:Stomach Ulcer / Q000209:etiology*
vernacular_title: Ostrye gastroduodenal'nye iazvy posle operatsiĭ na zhelchevyvodiaschchikh putiakh.