Gastric ulcer reappraisal.
D000328:Adult; D000368:Aged; D002299:Cardia / Q000601:surgery; D005500:Follow-Up Studies; D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage / Q000601:surgery; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications / Q000175:diagnosis / Q000401:mortality / Q000473:pathology / Q000601:surgery; D010439:Peptic Ulcer Perforation; D011708:Pylorus / Q000601:surgery; D014456:Ulcer / Q000601:surgery; D014628:Vagotomy