Ovarian hormones modulates endothelin-1 (ET-1) vascular reactivity in DOCA-sal hypertensive rats - David, F L; Cobra, A L; Fortes, Zuleica Bruno; Rebouças, Nancy Amaral; Nigro, Dorothy; Carvalho, M H C; Passaglia, R C A T (Congresso do Instituto de Ciências Biomédicas, 2001)