TY - JOUR TI - Bivalvular calcification in a 9-year-old child presenting with syncope AU - Koca, B. AU - Öztunç, F. AU - Çiçek, S. AU - Eroğlu, A.G. AU - Beşikçi, R. JO - The Anatolian Journal of Cardiology PY - 2013 VL - 13 SP - 5047 EP - 5048 DO - 10.5152/akd.2013.4848 ER -