Peptic ulcer disease. Morbidity and mortality in patients undergoing operation.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004380:Duodenal Obstruction / Q000601:surgery; D004381:Duodenal Ulcer / Q000601:surgery*; D005743:Gastrectomy; D006801:Humans; D008875:Middle Aged; D009017:Morbidity; D009026:Mortality; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery*; D010439:Peptic Ulcer Perforation / Q000601:surgery; D011183:Postoperative Complications; D011708:Pylorus / Q000601:surgery; D012771:Shock, Hemorrhagic / Q000628:therapy; D013276:Stomach Ulcer / Q000601:surgery*; D014628:Vagotomy