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Liu Q, Olson DR, Tiley FW, Shea M, Smits M, Hart RA.Liu Q, et al. Among authors: hart ra.J Orthop Res. 2007 Aug;25(8):1115-20. doi: 10.1002/jor.20401.J Orthop Res. 2007.PMID: 17444509Free article.
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Shi YB, Binette M, Martin WH, Pearson JM, Hart RA.Shi YB, et al. Among authors: hart ra.Spine (Phila Pa 1976). 2003 Mar 15;28(6):595-601. doi: 10.1097/01.BRS.0000049926.43292.93.Spine (Phila Pa 1976). 2003.PMID: 12642768Clinical Trial.
Hart RA, Pro SL, Gundle KR, Marshall LM.Hart RA, et al.Spine J. 2013 Feb;13(2):150-6. doi: 10.1016/j.spinee.2012.10.014. Epub 2012 Dec 6.Spine J. 2013.PMID: 23219459