TI - A Right Atrial Thrombus Mimicking Cardiac Tumour after Atrial Septal Defect Closure Operation AU - Erentuğ, V. AU - U. Bozbuğa, N. AU - Basri Erdoğan, H. AU - Akıncı, E. SO - The Anatolian Journal of Cardiology 2003;3:288-288. DO -