Aghadi, Artur, Ewelina Dybała, Iwona Cuber, Magdalena Mazurek, and Edyta Białowąs. “Erythropoietin As Banned Substance in Professional Sports: Effects on Maximal Aerobic Capacity, Endurance and Detection Methods - a Review”. Journal of Education, Health and Sport 13, no. 3 (February 15, 2023): 331–336. Accessed December 29, 2024. https://apcz.umk.pl/JEHS/article/view/42251.