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Musa-Aziz R, Chen LM, Pelletier MF, Boron WF.Musa-Aziz R, et al. Among authors: boron wf.Proc Natl Acad Sci U S A. 2009 Mar 31;106(13):5406-11. doi: 10.1073/pnas.0813231106. Epub 2009 Mar 9.Proc Natl Acad Sci U S A. 2009.PMID: 19273840Free PMC article.