TI - Impact of continuation of metformin prior to elective coronary angiography on acute contrast nephropathy in patients with normal or mildly impaired renal functions AU - Oktay, V. AU - Calpar Çıralı, Ä. AU - Sinan, Ã.Y. AU - Yıldız, A. AU - Ersanlı, M.K. SO - The Anatolian Journal of Cardiology 2017;18:334-339. DO - 10.14744/AnatolJCardiol.2017.7836