Authors
Michał K. Krzysiak
Białowieża National Park, Białowieża, Poland
Institute of Forest Sciences, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology, Białystok, Poland
Aleksander W. Demiaszkiewicz
W. Stefański Institute of Parasitology, Polish Academy of Sciences, Warsaw, Poland
Magdalena Larska
Department of Virology, National Veterinary Research Institute, Puławy, Poland
Jarosław Tomana
Veterinary Clinic, Pszczyna, Poland
Krzysztof Anusz
Department of Food Hygiene and Public Health Protection, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland