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Tzingounis AV, von Zastrow M, Yudowski GA.Tzingounis AV, et al. Among authors: yudowski ga.Proc Natl Acad Sci U S A. 2010 Dec 7;107(49):21028-33. doi: 10.1073/pnas.1004169107. Epub 2010 Nov 15.Proc Natl Acad Sci U S A. 2010.PMID: 21078978Free PMC article.