Controversies associated with the surgical treatment of gastric ulcer.
D005743:Gastrectomy / Q000401:mortality; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery; D011708:Pylorus / Q000601:surgery; D013276:Stomach Ulcer / Q000601:surgery*; D014628:Vagotomy / Q000401:mortality