Misztal-Okońska, Patrycja, Magdalena Młynarska, Mariusz Goniewicz, and Dominika Ceglińska. “Polypharmacy Among Adults Aged over 65 Years”. Journal of Education, Health and Sport 7, no. 8 (August 23, 2017): 267–279. Accessed July 2, 2025. https://apcz.umk.pl/JEHS/article/view/4726.