[A study of the mutability of the tick-borne encephalitis virus. 2. Change in the neuropathogenic properties of the virus in chronically infected cells].
D000818:Animals; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D004669:Encephalitis Viruses, Tick-Borne / Q000472:pathogenicity*; D005827:Genetics, Microbial; D051379:Mice; D009154:Mutation; D014776:Virus Cultivation
Izuchenie izmenchvosti virusa kleshchevogo éntsefalita. 2. Izmenenie neĭropatogennykh svoĭstv virusa v khronicheski infitsirovannykh kul'tarakh.