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Joca SR, Guimarães FS, Del-Bel E.Joca SR, et al.Neurosci Lett. 2007 Jun 21;421(1):72-6. doi: 10.1016/j.neulet.2007.05.026. Epub 2007 May 24.Neurosci Lett. 2007.PMID: 17548163