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Dong J, Opresko LK, Dempsey PJ, Lauffenburger DA, Coffey RJ, Wiley HS.Dong J, et al. Among authors: opresko lk.Proc Natl Acad Sci U S A. 1999 May 25;96(11):6235-40. doi: 10.1073/pnas.96.11.6235.Proc Natl Acad Sci U S A. 1999.PMID: 10339571Free PMC article.