An Eight‐Year Follow‐Up Study on the Treatment of Single‐Level Cervical Spondylosis Through Intervertebral Disc Replacement and Anterior Cervical Decompression and Fusion - Hao Guo; Jun Sheng; Wei‐Bin Sheng; Wei‐Dong Liang; Jian Wang; Chuan‐Hui Xun (Orthopaedic Surgery, 2020)