%0 Journal Article %T Nebivolol therapy improves endothelial function and increases exercise tolerance in patients with cardiac syndrome X %A Şen, N. %A Tavil, Y. %A Erdamar, H. %A Uğur Yazıcı, H. %A Çakır, E. %A Özgür Akgül, E. %A Bilgi, C. %A Kemal Erbil, M. %A Poyraz, F. %A Turfan, M. %J The Anatolian Journal of Cardiology %D 2009 %V 9 %P 371-379 %R