title: [Perforation of acute gastrointestinal ulcers].
mesh_terms: D000208:Acute Disease; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000175:diagnosis / Q000601:surgery
vernacular_title: O probodenii ostrykh iazv zheludochno-kishechnogo trakta.