utomo, astika, dwi nugrahaningsih, and iwan dwiprahasto. 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). https://doi.org/10.30701/ijc.v40i1.920.