Involvement of the Nucleus Raphe Obscurus (ROb) on CO2 ventilatory response - Ferreira Silva, Glauber Santos; Giusti, Humberto; Reis, Wagner; Dias, Mirela B.; Gargaglioni, Luciane H. [UNESP]; Branco, Luiz G. S.; Glass, Mogens L. (Federation Amer Soc Exp Biol, 2008)