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Deyo RA, Martin BI, Ching A, Tosteson AN, Jarvik JG, Kreuter W, Mirza SK.Deyo RA, et al. Among authors: jarvik jg.Spine (Phila Pa 1976). 2013 May 1;38(10):865-72. doi: 10.1097/BRS.0b013e31828631b8.Spine (Phila Pa 1976). 2013.PMID: 23324936Free PMC article.