[A comparative study of various genetic markers of eastern equine encephalomyelitis virus and its mutants induced by nitrous acid].
D004668:Encephalitis Viruses / Q000187:drug effects*; D004683:Encephalomyelitis, Equine; D005827:Genetics, Microbial; D009154:Mutation / Q000187:drug effects; D009573:Nitrites / Q000494:pharmacology*
D009573:Nitrites
Sravnitel'noe izuchenie nekotorykh geneticheskikh priznakov virusa vostochnogo loshadinogo éntsefalomielita i ego mutantov, indutsirovannykh kislotoĭ.