For citations:
Bryadnov V.S., SHkil N.N. Current pathogenicity factors of viral and bacterial pathogens of young cattle. Bulletin of NSAU (Novosibirsk State Agrarian University). 2024;(4):158-167. (In Russ.) https://doi.org/10.31677/2072-6724-2024-73-4-158-167