Authors
Barbara Jana
Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
Aleksandra Mówińska
Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
Aneta Andronowska
Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
Jarosław Całka
Department of Clinical Physiology, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland