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Crowley MJ, Wu J, McCarty ER, David DH, Bailey CA, Mayes LC.Crowley MJ, et al.Neuroreport. 2009 Nov 25;20(17):1518-22. doi: 10.1097/WNR.0b013e328330377a.Neuroreport. 2009.PMID: 19829163Free PMC article.
Landi N, Crowley MJ, Wu J, Bailey CA, Mayes LC.Landi N, et al. Among authors: crowley mj.Brain Lang. 2012 Mar;120(3):209-16. doi: 10.1016/j.bandl.2011.09.002. Epub 2011 Oct 5.Brain Lang. 2012.PMID: 21978844Free PMC article.