Gastric resection for duodenal ulcer.
D001835:Body Weight; D004381:Duodenal Ulcer / Q000601:surgery*; D004386:Duodenum / Q000601:surgery; D005500:Follow-Up Studies; D005743:Gastrectomy; D006801:Humans; D007583:Jejunum / Q000601:surgery; D014628:Vagotomy