M. D. Głowacka, U. Kwapisz, U. Kwapisz, and A. Frankowska, “Selected elements of life style and health issues of 50+ persons”, Pol J Public Health, vol. 112, no. 2, pp. 135–140, May 2011, Accessed: Aug. 03, 2025. [Online]. Available: https://czasopisma.umlub.pl/pjph/article/view/1929