Magnetic resonance imaging quantification of regional cerebral blood flow and cerebrovascular reactivity to carbon dioxide in normotensive and hypertensive rats. - Renata Ferranti Leoni; Fernando F. Paiva; Erica C. Henning; George C. Nascimento; Alberto Tannús; Draulio B. de Araújo; Afonso C. Silva (NeuroImage, 2011)