%0 Journal Article %T The Combined Use of Sildenafil with Epoprostenol in a Patient with Primary Pulmonary Hypertension %A Kayıkçıoğlu, M. %A H. Can, L. %A Payzin, S. %A Kültürsay, H. %A Soydan, İ. %J The Anatolian Journal of Cardiology %D 2002 %V 2 %P 262-264 %R