TI - Coronary collateral development might be impaired by decreases in glomerular filtration rate AU - Çelik, M. AU - Çelik, T. AU - Yalçınkaya, E. AU - İyisoy, A. SO - The Anatolian Journal of Cardiology 2013;13:502-503. DO - 10.5152/akd.2013.154