Wolan-Nieroda, A., Maciejczak, A., Guzik, A., Przysada, G., Wyszyńska, J., & Szeliga, E. (2017). Cervical spine injuries in Poland – epidemiology, divisions, and causes. European Journal of Clinical and Experimental Medicine, 15(1), 66–70. https://doi.org/10.15584/ejcem.2017.1.10