Deák, Mónika, Monica Lasca, and Ioan Vereșiu. “RISK FACTORS FOR DIABETIC RETINOPATHY PROGRESSION”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases 22, no. 2 (June 15, 2015): 159-165. Accessed July 15, 2020. http://rjdnmd.org/index.php/RJDNMD/article/view/147.