Authors
Anna Madejska
Department of Hygiene of Food of Animal Origin National Veterinary Research Institute, Puławy, Poland
Jacek Osek
Department of Hygiene of Food of Animal Origin National Veterinary Research Institute, Puławy, Poland
© 2021 Anna Madejska, Jacek Osek, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.