Mohamed, S.A., Byomy, M., El Sayed, E.E.S.M., Hussein, M.O., Abdulrehim , M.M. and Elmahdy, A.G. 2022. Branch Retinal Vein Occlusions as a Serious Complication of Covid 19 Infection. Open Access Macedonian Journal of Medical Sciences. 10, B (Oct. 2022), 2423–2426. DOI:https://doi.org/10.3889/oamjms.2022.10116.