TI - Huge thrombus formation 1 year after percutaneous closure of an atrial septal defect with an Amplatzer septal occluder AU - Uysal, F. AU - Bostan, Ö.M. AU - Şenkaya Sığnak, I. AU - Güneş, M. AU - Çil, E. SO - The Anatolian Journal of Cardiology 2016;16:63-64. DO - 10.14744/AnatolJCardiol.2015.6538