Authors
Ewelina Czyżewska-Dors
Department of Swine Diseases, National Veterinary Research Institute, 24-100, Pulawy, Poland
Arkadiusz Dors
Department of Swine Diseases, National Veterinary Research Institute, 24-100, Pulawy, Poland
Krzysztof Kwit
Department of Swine Diseases, National Veterinary Research Institute, 24-100, Pulawy, Poland
Ewelina Stasiak
Department of Swine Diseases, National Veterinary Research Institute, 24-100, Pulawy, Poland
Małgorzata Pomorska-Mól
Department of Swine Diseases, National Veterinary Research Institute, 24-100, Pulawy, Poland