[Studies on the variability of the tick-borne encephalitis virus. I. Prolonged cultivation tick-borne encephalitis viruses in swine kidney embryo and chick embryo tissue cultures].
D000818:Animals; D002642:Chick Embryo; D046508:Culture Techniques; D004669:Encephalitis Viruses, Tick-Borne; D007668:Kidney; D013552:Swine; D014776:Virus Cultivation
Izuchenie izmenchivosti virusa kleshchevogo éntsefalita. I. Dlitel'noe kul'tivirovanie virusov gruppyb kleschevogo éntsefalita v kul'ture kletok pochki émbriona svin'i i kurinykh émbrionakh.