Authors
Vitalii Ukhovskyi
Institute of Veterinary Medicine of National Academy of Agrarian Sciences, Kiev, Ukraine
Boris Borisevich
National University of Life and Environmental Sciences of Ukraine, Kiev, Ukraine
Vlada Kulykova
Institute of Veterinary Medicine of National Academy of Agrarian Sciences, Kiev, Ukraine
Jacek Żmudzki
Department of Swine Diseases, National Veterinary Research Institute, Pulawy, Poland
Artur Jabłoński
Department of Swine Diseases, National Veterinary Research Institute, Pulawy, Poland