Reflections on gastric surgery.
D004381:Duodenal Ulcer / Q000601:surgery*; D005500:Follow-Up Studies; D005743:Gastrectomy / Q000379:methods* / Q000639:trends; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology; D013274:Stomach Neoplasms / Q000601:surgery*; D013276:Stomach Ulcer / Q000601:surgery*; D014481:United States; D014628:Vagotomy