Letter regarding article by Wei et al.: Comparison of artificial total disc replacement versus fusion for lumbar degenerative disc disease: a meta-analysis of randomised controlled trials
Int Orthop. 2014 Jan;38(1):211.
doi: 10.1007/s00264-013-2150-8.
Epub 2013 Nov 1.
1 Department of Orthopaedics, Subei People's Hospital of Jiangsu Province, Clinical Medical College of Yangzhou University, Yangzhou, 225000, Jiangsu Province, People's Republic of China.