TI - A clinical study about contrast nephropathy: risk factors and the role of beta blockers AU - Akgüllü, Ç. AU - Eryılmaz, U. AU - Güngör, H. AU - Huyut, A. AU - Zencir, C. AU - Hekim, T. SO - The Anatolian Journal of Cardiology 2015;15:232-240. DO - 10.5152/akd.2014.5304