Serban, D., Calina, N. A., Exergian, F., Podea, M., Zamfir, C., Morosanu, E., Giovani, A., & Checiu, G. (2012). The upper cervical spine tumor pathology c1-c2: Therapeutic attitude. Romanian Neurosurgery, 19(4), 251–263. Retrieved from https://journals.lapub.co.uk/index.php/roneurosurgery/article/view/666