title: [The contamination with coagulative substance in urokinase preparation (author's transl)].
mesh_terms: D001777:Blood Coagulation; D004340:Drug Contamination; D010450:Endopeptidases / Q000592:standards*; D006801:Humans; D014568:Urokinase-Type Plasminogen Activator / Q000032:analysis / Q000592:standards*
chemical_list: D010450:Endopeptidases; D014568:Urokinase-Type Plasminogen Activator