utomo, astika, nugrahaningsih, dwi and dwiprahasto, iwan 2019. The effect of chronic usage of Renin-Angiotensin-Aldosterone System Blocking Agents on Incidence of Contrast-Induced Nephropathy in patients with Diabetes Mellitus and Renal Insufficiency. A Restropesctive Cohort Study. Indonesian Journal of Cardiology. 40, 1 (Sep. 2019). DOI:https://doi.org/10.30701/ijc.v40i1.920.