title: [Role of duodenal patency disorders in the surgery of pyloroduodenal ulcers].
mesh_terms: D000293:Adolescent; D000328:Adult; D004380:Duodenal Obstruction / Q000150:complications*; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011706:Pyloric Antrum; D013276:Stomach Ulcer / Q000150:complications*
vernacular_title: Znachenie narusheniĭ duodenal'noĭ prokhodimosti v khirurgii piloroduodenal'nykh iazv.