Comment on Williams NH, et al.: a systematic review and meta-analysis of biological treatments targeting tumour necrosis factor α for sciatica (Eur Spine J, 2013;22(9):1921-35)
Jing Wang, Gui-tao Li, Hong-tao Sun
March 2014, Volume 23, Issue 4, pp 938 - 938 Letter to the Editor Read Full Article 10.1007/s00586-014-3166-5
First Online: 17 January 2014
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