Kosterin, Sergey, Valentyna Maltseva, and Nataliya Ashukina. “Bone Mineral Density and the Level of Active Metabolites of Vitamin D in Postmenopausal Women With Spinal Osteochondrosis”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 3 (October 4, 2019): 16–21. Accessed November 24, 2024. http://otp-journal.com.ua/article/view/179744.