TY - JOUR TI - Successful use of a cryoablation sheath for closure of problematic atrial septal defect AU - Şahin, M. AU - Alizade, E. AU - Akçakoyun, M. AU - Kırma, C. JO - The Anatolian Journal of Cardiology PY - 2014 VL - 14 SP - 202 EP - 203 DO - 10.5152/akd.2014.5166 ER -