title: [Pitfalls on the analysis of gamma-glutamyltranspeptidase isoenzymes (author's transl)].
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000201:enzymology; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D007527:Isoenzymes / Q000032:analysis*; D007668:Kidney / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D008107:Liver Diseases / Q000201:enzymology; D008113:Liver Neoplasms / Q000201:enzymology; D014461:Ultracentrifugation; D005723:gamma-Glutamyltransferase / Q000032:analysis*
chemical_list: D007527:Isoenzymes; D005723:gamma-Glutamyltransferase