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Lehner PJ, Karttunen JT, Wilkinson GW, Cresswell P.Lehner PJ, et al. Among authors: cresswell p.Proc Natl Acad Sci U S A. 1997 Jun 24;94(13):6904-9. doi: 10.1073/pnas.94.13.6904.Proc Natl Acad Sci U S A. 1997.PMID: 9192664Free PMC article.