GRACZYK, Szymon, WOŹNIAKOWSKI, Grzegorz and M JAŚKOWSKI, jędrzej. ENERGY AND CALCIUM BOLUSES AND THEIR INFLUENCE ON PREGNANCY RATE AFTER OVS PROGRAM IN COWS WITH POSTPARTUM ANOESTRUS. Translational Research in Veterinary Science. Online. 9 July 2023. Vol. 6, no. 1, p. 13. [Accessed 12 December 2025]. DOI 10.12775/TRVS.2023.008.