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Dayel MJ, Holleran EA, Mullins RD.Dayel MJ, et al. Among authors: mullins rd.Proc Natl Acad Sci U S A. 2001 Dec 18;98(26):14871-6. doi: 10.1073/pnas.261419298.Proc Natl Acad Sci U S A. 2001.PMID: 11752435Free PMC article.
Quinlan ME, Heuser JE, Kerkhoff E, Mullins RD.Quinlan ME, et al. Among authors: mullins rd.Nature. 2005 Jan 27;433(7024):382-8. doi: 10.1038/nature03241.Nature. 2005.PMID: 15674283