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Class QA, Buss C, Davis EP, Gierczak M, Pattillo C, Chicz-DeMet A, Sandman CA.Class QA, et al. Among authors: buss c.Dev Neurosci. 2008;30(6):419-26. doi: 10.1159/000191213. Epub 2009 Jan 7.Dev Neurosci. 2008.PMID: 19127063Free PMC article.