Redefining the role of surgery for perforated duodenal ulcer in the Helicobacter pylori era.
Stabile
B E
BE
D004381:Duodenal Ulcer / Q000150:complications* / Q000601:surgery*; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006801:Humans; D010439:Peptic Ulcer Perforation / Q000209:etiology / Q000601:surgery*