Pająk, M., Grużewska-Piotrowska, K., Hubka, J., & Grużewska, A. (2023). Side effects of anabolic-androgenic steroids abuse – empirical research based on anonymous surveys among people who regularly attend the gym. Quality in Sport, 14, 102–112. https://doi.org/10.12775/QS.2023.14.01.008