Miciński J. The Embryo productivity of the donor cows inseminated by unisexual and bisexual semen. POl. J. Natur. Sc. [Internet]. 2022 Sep. 19 [cited 2024 Aug. 24];37(1). Available from: https://czasopisma.uwm.edu.pl/index.php/pjns/article/view/7541