Influence of estrous cycle on the ventilatory responses to hypercapnia and hypoxia in rats - Gargaglioni, Luciane H. [UNESP]; Marques, Danuzia A. [UNESP]; Batalhao, Marcelo E.; de Carvalho, Debora [UNESP]; Szawka, Raphael E.; Anselmo-Franci, Janete; Bicego, Kenia C. [UNESP] (Federation Amer Soc Exp Biol, 2011)