Ahmed, A., Jaiswal, R.K., Pandey, A. and Gupta, A. 2021. To Study the Efficacy of Intravitreal Injection Ranibizumab on Cystoid Macular Edema in the Retinal Vein Occlusion . UP Journal of Ophthalmology. 9, 01 (Jul. 2021), 35–37.