Kasianenko, O., L. Nahorna, H. Rebenko, and S. Kasianenko. “EPIDEMIOLOGICAL CHARACTERISTICS OF STREPTOCOCCUS SUIS INFECTION”. Bulletin of Sumy National Agrarian University. The Series: Veterinary Medicine, no. 1(60), June 2023, pp. 3-9, doi:10.32782/bsnau.vet.2023.1.1.