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Pitkin M, Cassidy C, Muppavarapu R, Raymond J, Shevtsov M, Galibin O, Rousselle SD.Pitkin M, et al. Among authors: cassidy c.J Rehabil Res Dev. 2013;50(5):709-22. doi: 10.1682/jrrd.2012.11.0202.J Rehabil Res Dev. 2013.PMID: 24013918Free PMC article.
Pitkin M, Cassidy C, Muppavarapu R, Edell D.Pitkin M, et al. Among authors: cassidy c.IEEE Trans Biomed Eng. 2012 May;59(5):1349-53. doi: 10.1109/TBME.2012.2187784. Epub 2012 Feb 13.IEEE Trans Biomed Eng. 2012.PMID: 22345523Free PMC article.
Pitkin M, Muppavarapu R, Cassidy C, Pitkin E.Pitkin M, et al. Among authors: cassidy c.Sci Rep. 2015 Jan 29;5:8103. doi: 10.1038/srep08103.Sci Rep. 2015.PMID: 25632015Free PMC article.
James TP, Chang G, Micucci S, Sagar A, Smith EL, Cassidy C.James TP, et al. Among authors: cassidy c.Med Eng Phys. 2014 Mar;36(3):364-70. doi: 10.1016/j.medengphy.2013.12.002. Epub 2014 Jan 7.Med Eng Phys. 2014.PMID: 24405736