Selection of treatment for patients with duodenal-ulcer disease.
D000208:Acute Disease; D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000601:surgery / Q000628:therapy*; D005743:Gastrectomy; D006801:Humans; D011708:Pylorus / Q000601:surgery; D014628:Vagotomy