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Osteen JD, Sampson KJ, Kass RS.Osteen JD, et al. Among authors: kass rs.Proc Natl Acad Sci U S A. 2010 Nov 2;107(44):18751-2. doi: 10.1073/pnas.1014150107. Epub 2010 Oct 25.Proc Natl Acad Sci U S A. 2010.PMID: 20974964Free PMC article.No abstract available.