The management of duodenal ulceration in Western Nigeria.
D003967:Diarrhea / Q000209:etiology; D004032:Diet; D004380:Duodenal Obstruction / Q000601:surgery; D004381:Duodenal Ulcer / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D009549:Nigeria; D011183:Postoperative Complications; D011708:Pylorus / Q000601:surgery; D014628:Vagotomy