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Thijssen DH, Paulus R, van Uden CJ, Kooloos JG, Hopman MT.Thijssen DH, et al. Among authors: hopman mt.Arch Phys Med Rehabil. 2007 Feb;88(2):181-6. doi: 10.1016/j.apmr.2006.11.014.Arch Phys Med Rehabil. 2007.PMID: 17270515Clinical Trial.