Nauli, R., 		Virgana, R., 		Kartasasmita, A., 		Sovani, I., 		Iskandar, E., & 		Ihsan, G.
2018 Aug 24.  Correlation Between Systemic Risk Factors and Diabetic Retinopathy in Patients with Diabetes Mellitus at Cicendo National Eye Hospital. International Journal of Retina. [Online] 1:2