MAZUREK, Aleksandra, MACHAJ, Damian, POLAK, Jakub, GROBECKI, Daniel, LIS, Jakub, MACHAJ, Dominik, RACZKIEWICZ, Przemysław and ADAMIK, Weronika. Infertility - causes, diagnosis, preventive measures and methods of treatment. Journal of Education, Health and Sport. Online. 3 May 2023. Vol. 25, no. 1, pp. 83-88. [Accessed 27 July 2024]. DOI 10.12775/JEHS.2023.25.01.008.