title: [Activity of proteolytic enzymes contaminating human placental immunoglobulin preparations].
mesh_terms: D002403:Cathepsins / Q000032:analysis*; D004340:Drug Contamination; D005260:Female; D005341:Fibrinolysin / Q000032:analysis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007136:Immunoglobulins / Q000032:analysis*; D010920:Placenta / Q000276:immunology*; D011247:Pregnancy
chemical_list: D007136:Immunoglobulins; D002403:Cathepsins; D005341:Fibrinolysin
vernacular_title: Aktywność enzymów proteolitycznych zanieczyszczajazych preparaty ludzkich immunoglobulin łozyskowych.