CHARACTERISTICS OF ATTENUATED TYPE 3 POLIOVIRUS OBTAINED BY ALTERNATE PASSAGES IN CHICK CELL CULTURES AND MONKEY KIDNEY CELL CULTURES.
D000818:Animals; D002642:Chick Embryo; D030015:Enterovirus C, Human; D000882:Haplorhini; D007668:Kidney; D017955:Poliovirus; D012106:Research; D046509:Tissue Culture Techniques; D014776:Virus Cultivation
CHICK EMBRYO; EXPERIMENTAL LAB STUDY; KIDNEY; MONKEYS; POLIOVIRUS; TISSUE CULTURE; VIRUS CULTIVATION