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Graeff FG, Silva M, Del Ben CM, Zuardi AW, Hetem LA, Guimarães FS.Graeff FG, et al. Among authors: guimaraes fs.Neurosci Biobehav Rev. 2001 Dec;25(7-8):753-9. doi: 10.1016/s0149-7634(01)00055-0.Neurosci Biobehav Rev. 2001.PMID: 11801299Review.