Dr. Rakesh Verma, Dr Rachana Gahlawat. “Comparison of 0.1% and 0.3% Nepafenac Eye Drops on Reduction of Macular Thickness and Improvement of Visual Acuity in Patients With Diabetic Macular Edema”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 15, no. 2, Oct. 2025, pp. 2447-55, https://www.ijprt.org/index.php/pub/article/view/1071.