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Foxx-Orenstein A, Kolakowsky-Hayner S, Marwitz JH, Cifu DX, Dunbar A, Englander J, Francisco G.Foxx-Orenstein A, et al. Among authors: marwitz jh.Arch Phys Med Rehabil. 2003 Feb;84(2):231-7. doi: 10.1053/apmr.2003.50095.Arch Phys Med Rehabil. 2003.PMID: 12601654