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Kroken S, Glass NL, Taylor JW, Yoder OC, Turgeon BG.Kroken S, et al. Among authors: yoder oc.Proc Natl Acad Sci U S A. 2003 Dec 23;100(26):15670-5. doi: 10.1073/pnas.2532165100. Epub 2003 Dec 15.Proc Natl Acad Sci U S A. 2003.PMID: 14676319Free PMC article.