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Seabury CM, Honeycutt RL, Rooney AP, Halbert ND, Derr JN.Seabury CM, et al. Among authors: derr jn.Proc Natl Acad Sci U S A. 2004 Oct 19;101(42):15142-7. doi: 10.1073/pnas.0406403101. Epub 2004 Oct 11.Proc Natl Acad Sci U S A. 2004.PMID: 15477588Free PMC article.