Authors
Joanna Kochan
Institute of Veterinary Science, University of Agriculture in Kraków, Kraków, Poland
Wojciech Niżański
Department of Reproduction and Clinic of Farm Animals, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
Nei Moreira
Federal University of Paraná, Palotina, Brazil
Zalmir Silvino Cubas
ITAIPU Binacional, Refúgio Biológico Bela Vista, Foz do Iguaçu, Brazil
Agnieszka Nowak
Institute of Veterinary Science, University of Agriculture in Kraków, Kraków, Poland
Sylwia Prochowska
Department of Reproduction and Clinic of Farm Animals, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
Agnieszka Partyka
Department of Reproduction and Clinic of Farm Animals, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
Wiesława Młodawska
Institute of Veterinary Science, University of Agriculture in Kraków, Kraków, Poland
Józef Skotnicki
City Zoological Park and Garden in Kraków Charitable Foundation, Kraków, Poland