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Beets MW, Pitetti KH.Beets MW, et al. Among authors: pitetti kh.Disabil Health J. 2011 Jan;4(1):46-51. doi: 10.1016/j.dhjo.2010.02.002. Epub 2010 Apr 8.Disabil Health J. 2011.PMID: 21168807Clinical Trial.