Gastrointestinal surgery for intractable ulcer.
D000328:Adult; D005260:Female; D005743:Gastrectomy; D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007583:Jejunum; D013276:Stomach Ulcer / Q000209:etiology / Q000601:surgery*; D014456:Ulcer / Q000209:etiology; D014628:Vagotomy; D015043:Zollinger-Ellison Syndrome / Q000150:complications* / Q000175:diagnosis