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Johnson DG, Zhu XX, Frisina RD, Borkholder DA.Johnson DG, et al. Among authors: zhu xx.Annu Int Conf IEEE Eng Med Biol Soc. 2007;2007:6617-20. doi: 10.1109/IEMBS.2007.4353876.Annu Int Conf IEEE Eng Med Biol Soc. 2007.PMID: 18003542
Christensen N, D'Souza M, Zhu X, Frisina RD.Christensen N, et al.Brain Res. 2009 Feb 9;1253:27-34. doi: 10.1016/j.brainres.2008.11.070. Epub 2008 Dec 3.Brain Res. 2009.PMID: 19070604Free PMC article.