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Kilpatrick DL, Millette CF.Kilpatrick DL, et al. Among authors: millette cf.Proc Natl Acad Sci U S A. 1986 Jul;83(14):5015-8. doi: 10.1073/pnas.83.14.5015.Proc Natl Acad Sci U S A. 1986.PMID: 2873572Free PMC article.