TRANSJUGULAR INTRAHEPATIC PORTOSYSTEMIC SHUNT: TWO CASES - CUMHUR, Turhan; ÖLÇER, Tülay; ŞAHİN, Burhan and ARDA, Kemal and ÇALIKOĞLU, Ümit and KARAALP, Güldem and SARITAŞ, Ülkü (Turkish Journal of Gastroenterology, 1993)