Treatment of portal hypertension 1994: state of the art.
D004932:Esophageal and Gastric Varices / Q000209:etiology / Q000601:surgery*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology / Q000601:surgery*; D011183:Postoperative Complications / Q000209:etiology