Exaggerated exercise blood pressure is related to impaired endothelial vasodilator function - Stewart, K J; Sung, J; Silber, H A; Fleg, J L; Kelemen, M D; Turner, K L; Bacher, A C; Dobrosielski, D A; DeRegis, J R; Shapiro, E P; Ouyang, P (Am J Hypertension, 2004)