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Su AW, Habermann EB, Thomsen KM, Milbrandt TA, Nassr A, Larson AN.Su AW, et al. Among authors: habermann eb.Spine (Phila Pa 1976). 2016 Oct 1;41(19):1523-1534. doi: 10.1097/BRS.0000000000001558.Spine (Phila Pa 1976). 2016.PMID: 26967124Free PMC article.