Authors
Ewa Ocłoń
Department of Animal Physiology and Endocrinology, University of Agriculture in Krakow, Kraków, Poland
Anna Hrabia
Department of Animal Physiology and Endocrinology, University of Agriculture in Krakow, Kraków, Poland
© 2020 Ewa Ocłoń, Anna Hrabia, published by National Research Institute of Animal Production
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.