title: [Repeated perforations of acute postoperative duodenal ulcers].
mesh_terms: D000368:Aged; D004381:Duodenal Ulcer; D005260:Female; D006550:Hernia, Femoral / Q000601:surgery*; D006801:Humans; D010439:Peptic Ulcer Perforation; D011183:Postoperative Complications; D012008:Recurrence
vernacular_title: Povtornye perforatsii ostrykh posleoperatsionnykh iazv dvenadtsatiperstnoĭ kishki.