Koper M, Rosińska K, Janicka EJ, Perko A, Bochenek O, Łojewska JN, et al. From Stiffness to Strength: The Role of Physical Activity in Managing Rheumatoid Arthritis. Qual Sport [Internet]. 2024 Sep. 1 [cited 2025 Dec. 25];19:52244. Available from: https://apcz.umk.pl/QS/article/view/54244