DARABE, F.; MAKUPA, W. Comparison of Visual Outcomes between Panretinal Photocoagulation and Panretinal Photocoagulation Plus Intravitreal Bevacizumab in Proliferative Diabetic Retinopathy Patients Treated at Northen Zonal Hospital. Ophthalmology Research: An International Journal, v. 13, n. 2, p. 34-43, 24 jul. 2020.