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Rajasekaran S, Thomas A, Kanna RM, Prasad Shetty A.Rajasekaran S, et al. Among authors: kanna rm.Spine (Phila Pa 1976). 2013 Sep 15;38(20):1737-43. doi: 10.1097/BRS.0b013e3182a056c1.Spine (Phila Pa 1976). 2013.PMID: 23797498Clinical Trial.
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