TY - EJOUR T1 - Heterogeneity of Polyvalent Proteinase-inhibitors from Certain Snails Demonstrated by Fibrin-agar-electrophoresis AU - UHLENBRUCK, G. AU - SPRENGER, INA AU - HERMANN, G. PY - 1971 LA - und PB - Kooperation de Gruyter JO - Clinical Chemistry and Laboratory Medicine DO - 10.1515/cclm.1971.9.6.494 ER -