the presence or absence of histological signs of cholestasis ( on the basis of liver specimens obtained by means of liver biopsy ) was compared with total bilirubin , alkaline phosphatase , gamma-glutamyl transpeptidase , ornithine carbamoyltransferase , serum glutamic oxaloacetic transaminase levels and lp-x test in 157 patients suffering from different liver diseases .
C0023884
liver
C0193388
of liver biopsy