Serum gamma-glutamyl transpeptidase activity in diseases of the hepatobiliary system.
D000469:Alkaline Phosphatase / Q000097:blood; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000201:enzymology*; D008297:Male; D005723:gamma-Glutamyltransferase / Q000097:blood*
D005723:gamma-Glutamyltransferase; D000469:Alkaline Phosphatase