Celej-Szuster, J., Muzyczka, K., Tarczyńska, M., Celej, M., Kociuba-Adamczuk, K., Turowski, K., Prystupa, A., & Stanisławek, A. . (2013). Osteoporosis – causes, epidemiology and symptoms. Current Issues in Pharmacy and Medical Sciences, 26(1), 102-104. https://doi.org/10.12923/j.2084-980X/26.1/a.22