Research Article
Vasorelaxant Effects of Sildenafil and Verapamil on Isolated Rat Aorta with and without Intact Endothelium
Department of Pharmacy, Faculty of Medicine, Y�z�nc� Yil University, Turkey
Beyhan Eryonucu
Department of Cardiology, Faculty of Medicine, Y�z�nc� Yil University, Turkey
Niyazi Guler
Department of Cardiology, Faculty of Medicine, Y�z�nc� Yil University, Turkey