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Duhon BS, Cher DJ, Wine KD, Kovalsky DA, Lockstadt H; SIFI Study Group.Duhon BS, et al. Among authors: cher dj.Global Spine J. 2016 May;6(3):257-69. doi: 10.1055/s-0035-1562912. Epub 2015 Aug 11.Global Spine J. 2016.PMID: 27099817Free PMC article.