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Lee JH, Yi SM, Anderson ME, Berger KL, Welsh MJ, Klingelhutz AJ, Ozbun MA.Lee JH, et al. Among authors: klingelhutz aj.Proc Natl Acad Sci U S A. 2004 Feb 17;101(7):2094-9. doi: 10.1073/pnas.0308615100. Epub 2004 Feb 9.Proc Natl Acad Sci U S A. 2004.PMID: 14769917Free PMC article.