title: Gastrointestinal bleeding.
authors.affiliation: Dept. of Tropical Medicine and Gastrointestinal Endoscopy Unit, Cairo University, Egypt. kassem@mx.global.de
authors.forename: A M
authors.initials: AM
authors.lastname: Kassem
mesh_terms: D016099:Endoscopy, Gastrointestinal; D004932:Esophageal and Gastric Varices / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications; D019168:Portasystemic Shunt, Transjugular Intrahepatic