Rao, Krishna, Ravi Chandra, Lavanya Rao, Shailaja S, and Manali Hazarika. 2018. “Macular Thickness in Diabetic Retinopathy Without Clinically Significant Macular Edema”. Asian Journal of Ophthalmology 16 (2), 64-78. https://asianjo.com/index.php/AsianJO/article/view/353.