ThapaR., SharmaS., PradhanE., DuwalS. and PaudyalG. 2024. Clinical Characteristics of Proliferative Diabetic Retinopathy and Outcome of Pars Plana Vitrectomy in Proliferative Diabetic Retinopathy . Journal of Nepal Health Research Council. 22, 01 (Jun. 2024), 157-162. DOI:https://doi.org/10.33314/jnhrc.v22i01.4958.