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Tiller GE, Rimoin DL, Murray LW, Cohn DH.Tiller GE, et al. Among authors: cohn dh.Proc Natl Acad Sci U S A. 1990 May;87(10):3889-93. doi: 10.1073/pnas.87.10.3889.Proc Natl Acad Sci U S A. 1990.PMID: 2339128Free PMC article.