Authors
Marcin Śmialek
Department of Poultry Diseases, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
SLW Biolab Veterinary Laboratory, Ostróda, Poland
Teresa Konieczka
Department of Poultry Science, University of Warmia and Mazury, Olsztyn, Poland
Paweł Konieczka
Department of Poultry Science, University of Warmia and Mazury, Olsztyn, Poland
Joanna Kowalczyk
Department of Poultry Diseases, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
Andrzej Koncicki
Department of Poultry Diseases, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
Krzysztof Kozłowski
Department of Poultry Science, University of Warmia and Mazury, Olsztyn, Poland
Jan Jankowski
Department of Poultry Science, University of Warmia and Mazury, Olsztyn, Poland