TY - GEN AU - Kravchenko,A T TI - [Problem of decontaminating live vaccines (review)] SN - 0372-9311 PY - 1971///0929 KW - Animals KW - Birds KW - Cattle KW - Chick Embryo KW - Cricetinae KW - Drug Contamination KW - prevention & control KW - Guinea Pigs KW - Haplorhini KW - Humans KW - Hybridization, Genetic KW - Kidney KW - Oncogenic Viruses KW - Satellite Viruses KW - Viral Vaccines KW - Virus Cultivation N1 - Publication Type: Journal Article; Review ER -