%0 Journal Article %T The results of fetal echocardiography in a tertiary center and comparison of low- and high-risk pregnancies for fetal congenital heart defects %A Özkutlu, S. %A Akça, T. %A Kafalı, G. %A Beksaç, S. %J The Anatolian Journal of Cardiology %D 2010 %V 10 %P 262-269 %R 10.5152/akd.2010.068