TI - Complex atrial septal defect referred for percutaneous closure-do we need three-dimensional echocardiography and magnetic resonance imaging? AU - Kupczynska, K. AU - Jezewski, T. AU - Wozniakowski, B. AU - D. Kasprzak, J. AU - Lipiec, P. SO - The Anatolian Journal of Cardiology 2014;14:649-651. DO - 10.5152/akd.2014.5246