Authors
Ewelina Szacawa
ewelina.szacawa@piwet.pulawy.pl
Department of Cattle and Sheep Diseases, National Veterinary Research Institute, Puławy, Poland
Katarzyna Dudek
Department of Cattle and Sheep Diseases, National Veterinary Research Institute, Puławy, Poland
Dariusz Bednarek
Department of Cattle and Sheep Diseases, National Veterinary Research Institute, Puławy, Poland
Marek Pieszka
Department of Animal Nutrition and Feed Science, National Research Institute of Animal Production, Balice, Poland
Dorota Bederska-Łojewska
Department of Animal Nutrition and Feed Science, National Research Institute of Animal Production, Balice, Poland