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Anderson DG, Risbud MV, Shapiro IM, Vaccaro AR, Albert TJ.Anderson DG, et al. Among authors: shapiro im.Spine J. 2005 Nov-Dec;5(6 Suppl):297S-303S. doi: 10.1016/j.spinee.2005.02.019.Spine J. 2005.PMID: 16291126Review.