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Chang SE, Kenney MK, Loucks TM, Ludlow CL.Chang SE, et al. Among authors: ludlow cl.Neuroimage. 2009 May 15;46(1):201-12. doi: 10.1016/j.neuroimage.2009.01.066. Epub 2009 Feb 11.Neuroimage. 2009.PMID: 19401143Free PMC article.
Chang SE, Erickson KI, Ambrose NG, Hasegawa-Johnson MA, Ludlow CL.Chang SE, et al. Among authors: ludlow cl.Neuroimage. 2008 Feb 1;39(3):1333-44. doi: 10.1016/j.neuroimage.2007.09.067. Epub 2007 Oct 13.Neuroimage. 2008.PMID: 18023366Free PMC article.
Chang SE, Kenney MK, Loucks TM, Poletto CJ, Ludlow CL.Chang SE, et al. Among authors: ludlow cl.Neuroimage. 2009 Aug 1;47(1):314-25. doi: 10.1016/j.neuroimage.2009.03.032. Epub 2009 Mar 25.Neuroimage. 2009.PMID: 19327400Free PMC article.