TI - Comparison of antithyroid drugs efficacy on P wave changes in patients with Graves’ disease AU - Berker, D. AU - Işık, S. AU - Canbay, A. AU - Aydın, Y. AU - Tütüncü, Y. AU - Delibaşı, T. AU - Güler, S. SO - The Anatolian Journal of Cardiology 2009;9:298-303. DO -