Evaluation of Effective Factors in Success Rate of Intervention on CTO oleh Mohammadhasan Namazi, Morteza Safi, Hosein Vakili, Habibollah Saadat, Saeed Alipour, Parsa Mahjoob, Maryam Taherkhani, Shamseddin Pedari, Mehrdad Taherion, Hasan Rajabi Moghaddam, Abdolkarim Alhazifi, Masoume Vatanparast, Saeed Khaligh