Szumlas, Zuzanna, Aleksander Jurek, Łukasz Mrozek, Konrad Klocek, Maciej Zwolski, Krzysztof Puchalski, Bartosz Kostecki, and Aleksandra Hajduk. “Gynecomastia - a Literature Review of Management, Diagnosis and Treatment”. Journal of Education, Health and Sport 35, no. 1 (August 8, 2023): 147–159. Accessed December 27, 2025. https://apcz.umk.pl/JEHS/article/view/44868.