Download the full article as a PDF file.
© 2019 Małgorzata Gbylik-Sikorska, Anna Gajda, Artur Burmańczuk, Tomasz Grabowski, Andrzej Posyniak, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.