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Flores SC, Marecki JC, Harper KP, Bose SK, Nelson SK, McCord JM.Flores SC, et al. Among authors: bose sk.Proc Natl Acad Sci U S A. 1993 Aug 15;90(16):7632-6. doi: 10.1073/pnas.90.16.7632.Proc Natl Acad Sci U S A. 1993.PMID: 8395050Free PMC article.