Kariman, Hamid, Mostafa Alavi Moghadam, Zhale Rajavi, and Batsabe Masjoodi. 2015. “Correlation of Ordered Cervical Spine X-Rays in Emergency Department With NEXUS and Canadian C-Spine Rules; A Clinical Audit”. Iranian Journal of Emergency Medicine 2 (4):150-54. https://doi.org/10.22037/ijem.v2i4.10120.