Authors
Agnieszka Kędrak-Jabłońska
Poland
Anna Szczawińska
Poland
Monika Reksa
Poland
Marek Krupa
Poland
Krzysztof Szulowski
Poland
© 2016 Sylwia Budniak, Agnieszka Kędrak-Jabłońska, Anna Szczawińska, Monika Reksa, Marek Krupa, Krzysztof Szulowski, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.