Wallis interspinous dynamic stabilization in treating lumbar degenerative disease: A comparison with lumbar spinal canal decompression

Xu Xi-qiang, Wu Hua, Li Guang-hui, Li Feng

Chinese Journal of Tissue Engineering Research . 2010, (13): 2437 -3440 . DOI: 10.3969/j.issn.1673-8225.2010.13.039