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Haxby JV, Grady CL, Horwitz B, Ungerleider LG, Mishkin M, Carson RE, Herscovitch P, Schapiro MB, Rapoport SI.Haxby JV, et al.Proc Natl Acad Sci U S A. 1991 Mar 1;88(5):1621-5. doi: 10.1073/pnas.88.5.1621.Proc Natl Acad Sci U S A. 1991.PMID: 2000370Free PMC article.