Tywanek, Ewa, Paulina Trojanowska, Jakub Wronecki, Katarzyna Wiśniewska-Ślepaczuk, and Robert Jan Łuczyk. “Male Hypogonadism – Brief Review of Symptoms, Types and Ways of Treatment”. Journal of Education, Health and Sport 11, no. 9 (September 27, 2021): 538–543. Accessed May 2, 2026. https://apcz.umk.pl/JEHS/article/view/35481.