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Arsenieva D, Hardre R, Salmon L, Jeffery CJ.Arsenieva D, et al. Among authors: jeffery cj.Proc Natl Acad Sci U S A. 2002 Apr 30;99(9):5872-7. doi: 10.1073/pnas.052131799.Proc Natl Acad Sci U S A. 2002.PMID: 11983887Free PMC article.