title: Safety of biological products prepared from mammalian cell culture. Bovine spongiform encephalopathy and other non-viral transmissible agents.
mesh_terms: D000818:Animals; D001688:Biological Products / Q000592:standards*; D001782:Blood Donors; D002417:Cattle; D002478:Cells, Cultured; D007562:Creutzfeldt-Jakob Syndrome / Q000635:transmission / Q000821:virology; D004340:Drug Contamination; D015180:Electrophoresis, Gel, Two-Dimensional; D016643:Encephalopathy, Bovine Spongiform / Q000635:transmission* / Q000821:virology; D006801:Humans; D013678:Technology, Pharmaceutical
chemical_list: D001688:Biological Products