Egierska, D., Pietruszka, P., Burzyńska, P., Chruścicka, I. and Buchta, J. 2021. Pleiotropic effects of vitamin D3. Journal of Education, Health and Sport. 11, 7 (Jul. 2021), 143–155. DOI:https://doi.org/10.12775/JEHS.2021.11.07.013.