Authors
Anna Szczotka-Bochniarz
Department of Swine Diseases, National Veterinary Research Institute, Puławy, Poland
Jacek Karamon
Department of Parasitology, National Veterinary Research Institute, Puławy, Poland
Agnieszka Nowak
Department of Swine Diseases, National Veterinary Research Institute, Puławy, Poland
Marian Porowski
Animal Veterinary Services, Pobiedziska, Poland
Paweł Karbowiak
Vet-Com Veterinary Clinic Ltd, Olsztyn, Poland
Andrzej Holeniewski
Veterinary Clinic, Ustka, Poland
Zygmunt Pejsak
Department of Swine Diseases, National Veterinary Research Institute, Puławy, Poland
University Centre of Veterinary Medicine JU – AU, University of Agriculture in Krakow, Kraków, Poland