[Gamma-glutamyl transpeptidase as a tumor marker].
D000818:Animals; D006801:Humans; D007527:Isoenzymes / Q000302:isolation & purification; D008114:Liver Neoplasms, Experimental / Q000201:enzymology; D009369:Neoplasms / Q000175:diagnosis*; D051381:Rats; D005723:gamma-Glutamyltransferase / Q000097:blood* / Q000302:isolation & purification
D007527:Isoenzymes; D005723:gamma-Glutamyltransferase