BLEEDING ESOPHAGEAL VARICES: COMPARISON OF OPERATIVE AND NONOPERATIVE TREATMENT.
D000375:Aging; D004932:Esophageal and Gastric Varices; D006471:Gastrointestinal Hemorrhage; D005853:Geriatrics; D006470:Hemorrhage; D006801:Humans; D008103:Liver Cirrhosis; D009026:Mortality; D011167:Portacaval Shunt, Surgical; D011379:Prognosis
AGING; ESOPHAGEAL VARICES; GERIATRICS; HEMORRHAGE; LIVER CIRRHOSIS; MORTALITY; PORTACAVAL ANASTOMOSIS; PROGNOSIS