[Evaluation of the operative risk in transduodenal papillostomy].
D014670:Ampulla of Vater / Q000601:surgery*; D002769:Cholelithiasis / Q000601:surgery; D004444:Echinococcosis, Hepatic / Q000601:surgery; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications; D012306:Risk
Valutazione del rischio operatorio della papillostomia transduodenale.