Selection of patients and operations for bleeding esophageal varices.
D004932:Esophageal and Gastric Varices / Q000601:surgery*; D006471:Gastrointestinal Hemorrhage / Q000150:complications; D006801:Humans; D008722:Methods; D011183:Postoperative Complications / Q000453:epidemiology; D011379:Prognosis; D012008:Recurrence