T, Jayalekshmi, and K P Poulose. “Prevalence of Diabetic Retinopathy in Patients in a Tertiary Hospital in South India”. International Journal of Medical Research and Review 4, no. 10 (October 31, 2016): 1802-1806. Accessed November 22, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/722.