Gall, E A Portal systemic venous shunt. Pathological factors contributing to postoperative survival. [electronic resource] - Gastroenterology Dec 1965 - 656-61 p. digital Publication Type: Journal Article ISSN: 0016-5085 Subjects--Topical Terms: BiopsyEsophageal and Gastric VaricesHepatitisHumansLiver CirrhosisPortacaval Shunt, Surgical--adverse effects