6Malinchoc M, Kamath PS, Gordon FD, et al. A model to predict poor survival in patients undergoing transjugular intrahepatic portosystemic shunts[ J]. Hepatology ,2000,31 : 864 - 871.
7Knight JA. Liver function tests: their role in diagnosis of hepatobiliary diseases[J]. J Infusa nurs,2005,28(2) :108 - 117.