Authors
Angelina Wójcik-Fatla
Department of Zoonoses, Institute of Rural Health, Lublin, Poland
Jacek Sroka
Department of Parasitology, National Veterinary Research Institute, Pulawy, Poland
Violetta Zając
Department of Zoonoses, Institute of Rural Health, Lublin, Poland
Ewa Bilska-Zając
Department of Parasitology, National Veterinary Research Institute, Pulawy, Poland
Ewa Chmurzyńska
Department of Parasitology, National Veterinary Research Institute, Pulawy, Poland
Jacek Dutkiewicz
Department of Zoonoses, Institute of Rural Health, Lublin, Poland