Implant Materials for Anterior Column Reconstruction of Cervical Spine Tumor. - Chen, Jiasheng; Zhai, Shuheng; Zhou, Hua; Hu, Panpan; Liu, Xiaoguang; Liu, Zhongjun; Liu, Xiao; Li, Yan; Li, Zihe; Wei, Feng (Orthopaedic Surgery, 2023)