Shcherbina, Iryna. “The Cytokine Status of Women With Osteopenia and Osteoporosis at the Perimenopausal Period”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 4 (October 29, 2009): 79–80. Accessed May 3, 2024. http://otp-journal.com.ua/article/view/18256.