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Hickman-Davis J, Gibbs-Erwin J, Lindsey JR, Matalon S.Hickman-Davis J, et al. Among authors: lindsey jr.Proc Natl Acad Sci U S A. 1999 Apr 27;96(9):4953-8. doi: 10.1073/pnas.96.9.4953.Proc Natl Acad Sci U S A. 1999.PMID: 10220400Free PMC article.