Srokowska, Anna, et al. “Ocena Stanu Wiedzy pacjentów Na Temat Profilaktyki Osteoporozy = Assessment of patients’ Knowledge about the Prevention of Osteoporosis”. Journal of Education, Health and Sport, vol. 5, no. 12, Dec. 2015, pp. 503-20, https://apcz.umk.pl/JEHS/article/view/3264.