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Fields PA, Somero GN.Fields PA, et al. Among authors: somero gn.Proc Natl Acad Sci U S A. 1998 Sep 15;95(19):11476-81. doi: 10.1073/pnas.95.19.11476.Proc Natl Acad Sci U S A. 1998.PMID: 9736762Free PMC article.