Podhorecka, M., Kędziora-Kornatowska, K. and Sielski, G. (2011) “Involutional changes and their consequences in the motor system influencing on the physical activity limitation among the elderly”, Nursing in the 21st Century, 10(1(34), pp. 35–38. Available at: https://czasopisma.umlub.pl/piel21w/article/view/2561 (Accessed: 16 December 2025).