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Peccoud J, Ollivier A, Plantegenest M, Simon JC.Peccoud J, et al.Proc Natl Acad Sci U S A. 2009 May 5;106(18):7495-500. doi: 10.1073/pnas.0811117106. Epub 2009 Apr 20.Proc Natl Acad Sci U S A. 2009.PMID: 19380742Free PMC article.
Peccoud J, Loiseau V, Cordaux R, Gilbert C.Peccoud J, et al.Proc Natl Acad Sci U S A. 2017 May 2;114(18):4721-4726. doi: 10.1073/pnas.1621178114. Epub 2017 Apr 17.Proc Natl Acad Sci U S A. 2017.PMID: 28416702Free PMC article.