Vyssoulis GP, Marinakis AG, Karpanou EA, Arapogianni AN, Stavrotheodoros CK, Rizos J, Cokkinos DV, Toutouzas PK. OR-73: Endothelial function improvement with third generation b-blocker antihypertensive treatment. effect of smoking. American Journal of Hypertension. 2003;16:33A.