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Turka LA, Fletcher MC, Craighead N, Thompson CB, June CH.Turka LA, et al. Among authors: thompson cb.Proc Natl Acad Sci U S A. 1992 Sep 15;89(18):8706-10. doi: 10.1073/pnas.89.18.8706.Proc Natl Acad Sci U S A. 1992.PMID: 1382296Free PMC article.