title: [Bleeding after abdominal surgery].
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000208:Acute Disease; D000328:Adult; D000368:Aged; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D007239:Infections / Q000150:complications; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications; D011183:Postoperative Complications
vernacular_title: Krwotok po operacji w jamie brzusznej.