Kansal, Archana, Mahendra Chouhan, Neelima Singh, Sushma Trikha, and Jijo Verghese. “Study of Anemia in Diabetes and Its Association With Diabetic Retinopathy”. International Journal of Advances in Medicine 4, no. 5 (September 22, 2017): 1437–1440. Accessed October 25, 2025. https://www.ijmedicine.com/index.php/ijam/article/view/754.