Authors
Mirosław Różycki
Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Pulawy, Poland
Ewa Chmurzyńska
Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Pulawy, Poland
Ewa Bilska-Zając
Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Pulawy, Poland
Jacek Karamon
Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Pulawy, Poland
Tomasz Cencek
Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Pulawy, Poland