Authors
Monika Krajewska
monika.krajewska@piwet.pulawy.pl
Department of Microbiology, National Veterinary Research Institute, Pulawy, Poland
Agnieszka Czujkowska
Warsaw Zoological Gardens, Warsaw, Poland
Marcin Weiner
Pope John Paul II State School of Higher Education in Biała Podlaska, Biała Podlaska, Poland
Marek Lipiec
Department of Microbiology, National Veterinary Research Institute, Pulawy, Poland
Krzysztof Szulowski
Department of Microbiology, National Veterinary Research Institute, Pulawy, Poland