Özkutlu, S., Ayabakan, C., Karagöz, T., Önderoğlu, L., Deren, Ö., Çağlar, M., & Güçer, Ş. (2005). Prenatal echocardiographic diagnosis of congenital heart disease: comparison of past and current results. The Turkish Journal of Pediatrics, 47(3), 232-238. https://doi.org/10.24953/turkjpediatr.2005.2720