The biomechanical effect of preexisting different types of disc herniation in cervical hyperextension injury. - Wang, Jian-jie; Xu, Meng-lei; Zeng, Hui-zi; Zheng, Liang-dong; Zhu, Shi-jie; Jin, Chen; Zeng, Zhi-li; Cheng, Li-ming; Zhu, Rui (Journal of Orthopaedic Surgery & Research, 2021)