TY - EJOUR T1 - The Application of the Serum γ-Glutamyl Transpeptidase and the 5’-Nucleotidase Assay in Cancer Patients: A Comparative Study AU - Korsten, C. B. AU - Persijn, J.-P. AU - Slik, W. van der PY - 1974 LA - und PB - Kooperation de Gruyter JO - Clinical Chemistry and Laboratory Medicine DO - 10.1515/cclm.1974.12.3.116 ER -