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Kolakowsky-Hayner SA, Miner KD, Kreutzer JS.Kolakowsky-Hayner SA, et al.J Head Trauma Rehabil. 2001 Aug;16(4):374-85. doi: 10.1097/00001199-200108000-00007.J Head Trauma Rehabil. 2001.PMID: 11461659