Answer to the letter to the editor of Ning Zhu et al. entitled "anterior approach versus posterior approach for the treatment of multilevel cervical spondylotic myelopathy: a systemic review and meta-analysis" (by Bin Zhu, Yilan Xu, Xiaoguang Liu, Zhongjun Liu, Gengting Dang (2013) Eur Spine J 22(7); 1583-1593)
Eur Spine J. 2014 Feb;23(2):487-8.
doi: 10.1007/s00586-013-3096-7.
Epub 2013 Nov 8.
1 Department of Orthopaedics, Peking University Third Hospital, No 49. North Garden Street, HaiDian District, Beijing, 100191, People's Republic of China, zhubin@bjmu.edu.cn.