title: [Treatment of perforated duodenal ulcer].
mesh_terms: D000367:Age Factors; D004381:Duodenal Ulcer / Q000150:complications*; D006801:Humans; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000401:mortality / Q000601:surgery*; D011446:Prospective Studies; D012189:Retrospective Studies; D012307:Risk Factors; D013537:Sutures; D013997:Time Factors; D014628:Vagotomy
vernacular_title: Il trattamento dell'ulcera duodenale perforata.