%0 Journal Article %T Long-term patency of autogenous saphenous veins vs. PTFE interposition graft for prosthetic hemodialysis access %A Özcem, B. %A Gülşen, K. %A Cerit, L. %A Conkbayır, C. %J The Anatolian Journal of Cardiology %D 2015 %V 15 %P 263-264 %R 10.5152/akd.2015.6068