Viral flora of tissue sources and tissue and medium antigens in vaccines--general comments.
D000818:Animals; D000941:Antigens; D002460:Cell Line; D046508:Culture Techniques / Q000592:standards*; D004171:Diploidy; D004622:Embryo, Mammalian; D005856:Germ-Free Life; D006801:Humans; D014765:Viral Vaccines / Q000592:standards*; D014776:Virus Cultivation / Q000592:standards
D000941:Antigens; D014765:Viral Vaccines