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