MAKSIMCZYK–WRONA, Grażyna, ORNAT, Maciej, TOKARSKI, Wojciech and MESS, Eleonora Anna. Arthroplasty of the knee six months after surgery, the return to fitness. Journal of Education, Health and Sport. Online. 31 October 2019. Vol. 9, no. 10, pp. 280-290. [Accessed 23 December 2025].