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Thompson-Schill SL, Swick D, Farah MJ, D'Esposito M, Kan IP, Knight RT.Thompson-Schill SL, et al.Proc Natl Acad Sci U S A. 1998 Dec 22;95(26):15855-60. doi: 10.1073/pnas.95.26.15855.Proc Natl Acad Sci U S A. 1998.PMID: 9861060Free PMC article.