“Comparison of intravitreal bevacizumab and panretinal photocoagulation for treatment of proliferative diabetic retinopathy without macular edema”, J Fatima Jinnah Med Univ, vol. 12, no. 2, Oct. 2018, Accessed: Jul. 17, 2026. Available: https://jfjmu.com/index.php/ojs/article/view/13