TY - EJOUR T1 - An Improved and Simple Micro-method of Sphingomyelinase Assay in Leukocytes and Urine AU - Seidel, D. AU - Klenke, J. AU - Fischer, G. AU - †, H. Pilz PY - 1978 LA - und PB - Kooperation de Gruyter JO - Clinical Chemistry and Laboratory Medicine DO - 10.1515/cclm.1978.16.7.407 ER -