TY - JOUR TI - A case of ventricular septal aneurysm producing right ventricular outflow obstruction AU - Erdem, A. AU - Zeybek, C. AU - Yalçın, Y. AU - Çelebi, A. JO - The Anatolian Journal of Cardiology PY - 2009 VL - 9 SP - 5020 EP - 5021 DO - ER -