R B., Dinesh, and Anil Kumar. R. “Vitamin D and Diabetic Retinopathy in Indian Adults With Type 2 Diabetes Mellitus”. International Journal of Medical Research and Review 6, no. 4 (April 30, 2018): 221-227. Accessed December 23, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/981.