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White RB, Eisen JA, Kasten TL, Fernald RD.White RB, et al. Among authors: fernald rd.Proc Natl Acad Sci U S A. 1998 Jan 6;95(1):305-9. doi: 10.1073/pnas.95.1.305.Proc Natl Acad Sci U S A. 1998.PMID: 9419371Free PMC article.