MOCIRAN, M., C. DRAGOŞ, and N. HÂNCU. “Risk Factors and Severity of Diabetic Retinopathy in Maramureş”. Applied Medical Informatics., Vol. 24, no. 1, 2, 1, pp. 47-52, https://ami.info.umfcluj.ro/index.php/AMI/article/view/80.