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Goldberg EJ, Singh K, Van U, Garretson R, An HS.Goldberg EJ, et al. Among authors: singh k.Spine J. 2002 Nov-Dec;2(6):408-14. doi: 10.1016/s1529-9430(02)00441-2.Spine J. 2002.PMID: 14589262
Singh K, An HS, Samartzis D, Nassr A, Provus J, Hickey M, Andersson GB.Singh K, et al.Spine (Phila Pa 1976). 2005 Aug 1;30(15):1750-5. doi: 10.1097/01.brs.0000172228.74763.99.Spine (Phila Pa 1976). 2005.PMID: 16094277
Singh K, Phillips FM, Park DK, Pelton MA, An HS, Goldberg EJ.Singh K, et al.Spine J. 2012 May;12(5):372-8. doi: 10.1016/j.spinee.2012.02.005. Epub 2012 Mar 16.Spine J. 2012.PMID: 22425784
Fineberg SJ, Oglesby M, Patel AA, Pelton MA, Singh K.Fineberg SJ, et al. Among authors: singh k.Spine (Phila Pa 1976). 2013 Jun 1;38(13):1154-9. doi: 10.1097/BRS.0b013e318286b7c0.Spine (Phila Pa 1976). 2013.PMID: 23324940