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Fleischmann BK, Murray RK, Kotlikoff MI.Fleischmann BK, et al. Among authors: kotlikoff mi.Proc Natl Acad Sci U S A. 1994 Dec 6;91(25):11914-8. doi: 10.1073/pnas.91.25.11914.Proc Natl Acad Sci U S A. 1994.PMID: 7527547Free PMC article.