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Gille O, Champain N, Benchikh-El-Fegoun A, Vital JM, Skalli W.Gille O, et al. Among authors: skalli w.Spine (Phila Pa 1976). 2007 Mar 1;32(5):568-73. doi: 10.1097/01.brs.0000256866.25747.b3.Spine (Phila Pa 1976). 2007.PMID: 17334292