Chukhraev, N. V., W. Zukow, A. V. Unichenko, L. V. Butskaya, and O. O. Gres. 2019. “Multidisciplinary Approach in the Treatment of Spin Diseases”. Journal of Education, Health and Sport 9 (1):294-307. https://apcz.umk.pl/JEHS/article/view/6545.