Ovarian hormones modulate endothelin-1 (ET-1) vascular reactivity in DOCA-SALT hypertensive rats - David, F L; Cobra, A L; Fortes, Zuleica Bruno; Carvalho, M H C; Nigro, Dorothy; Rebouças, Nancy Amaral; Tostes, R C A (Scientific Meeting of the Inter American Society of Hypertension, 2001)