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Ma XM, Huang JP, Kim EJ, Zhu Q, Kuchel GA, Mains RE, Eipper BA.Ma XM, et al. Among authors: kuchel ga.Hippocampus. 2011 Jun;21(6):661-77. doi: 10.1002/hipo.20780. Epub 2010 Mar 23.Hippocampus. 2011.PMID: 20333733Free PMC article.