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Kim DH, Connolly SE, Kline DG, Voorhies RM, Smith A, Powell M, Yoes T, Daniloff JK.Kim DH, et al. Among authors: voorhies rm.J Neurosurg. 1994 Feb;80(2):254-60. doi: 10.3171/jns.1994.80.2.0254.J Neurosurg. 1994.PMID: 8283264