Surgery for duodenal ulcer.
D000328:Adult; D002908:Chronic Disease; D003967:Diarrhea / Q000150:complications; D004322:Drainage; D004381:Duodenal Ulcer / Q000601:surgery*; D005260:Female; D005743:Gastrectomy; D005763:Gastroenterostomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011708:Pylorus / Q000601:surgery; D014628:Vagotomy