Authors
Anna Domosławska
Department of Animal Reproduction with Clinic, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
Sławomir Zduńczyk
Department of Animal Reproduction with Clinic, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
Tomasz Janowski
Department of Animal Reproduction with Clinic, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland