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Yount NY, Yeaman MR.Yount NY, et al.Proc Natl Acad Sci U S A. 2004 May 11;101(19):7363-8. doi: 10.1073/pnas.0401567101. Epub 2004 Apr 26.Proc Natl Acad Sci U S A. 2004.PMID: 15118082Free PMC article.