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Brown S, DeCamillis M, Gonzalez-Charneco K, Denell M, Beeman R, Nie W, Denell R.Brown S, et al.Proc Natl Acad Sci U S A. 2000 Apr 25;97(9):4510-4. doi: 10.1073/pnas.97.9.4510.Proc Natl Acad Sci U S A. 2000.PMID: 10781053Free PMC article.