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Parker LL, Atherton-Fessler S, Piwnica-Worms H.Parker LL, et al. Among authors: atherton fessler s.Proc Natl Acad Sci U S A. 1992 Apr 1;89(7):2917-21. doi: 10.1073/pnas.89.7.2917.Proc Natl Acad Sci U S A. 1992.PMID: 1372994Free PMC article.