TI - An unusual cause of aortic regurgitation: accessory mitral valve AU - Kızılkaya, M.H. AU - Uysal, F. AU - Bostan, Ö.M. AU - Yazıcıoğlu, V. SO - The Anatolian Journal of Cardiology 2018;19:5003-5004. DO - 10.14744/AnatolJCardiol.2017.8275