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Koretsky AP, Brosnan MJ, Chen LH, Chen JD, Van Dyke T.Koretsky AP, et al.Proc Natl Acad Sci U S A. 1990 Apr;87(8):3112-6. doi: 10.1073/pnas.87.8.3112.Proc Natl Acad Sci U S A. 1990.PMID: 2326269Free PMC article.