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Penton RE, Quick MW, Lester RA.Penton RE, et al. Among authors: lester ra.J Neurosci. 2011 Feb 16;31(7):2584-94. doi: 10.1523/JNEUROSCI.4362-10.2011.J Neurosci. 2011.PMID: 21325526Free PMC article.