Biochemical evaluation of focal non-reperfusion cerebral ischemia by middle cerebral artery occlusion in rats - Colli, Benedicto Oscar; Tirapelli, Daniela Pretti da Cunha; Carlotti Júnior, Carlos Gilberto; Lopes, Luiza da Silva; Tirapelli, Luis Fernando (Arquivos de Neuro-Psiquiatria, 2008)