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Chen KC, Blalock EM, Thibault O, Kaminker P, Landfield PW.Chen KC, et al. Among authors: blalock em.Proc Natl Acad Sci U S A. 2000 Apr 11;97(8):4357-62. doi: 10.1073/pnas.070056097.Proc Natl Acad Sci U S A. 2000.PMID: 10759553Free PMC article.