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Condac E, Silasi-Mansat R, Kosanke S, Schoeb T, Towner R, Lupu F, Cummings RD, Hinsdale ME.Condac E, et al.Proc Natl Acad Sci U S A. 2007 May 29;104(22):9416-21. doi: 10.1073/pnas.0700908104. Epub 2007 May 21.Proc Natl Acad Sci U S A. 2007.PMID: 17517600Free PMC article.