“Effect of Recombinant Erythropoietin on Progression of Diabetic Retinopathy and Diabetic Macular Edema in Diabetic Patients With a Kidney Disease”. Ukrainian Journal of Ophthalmology, no. 4 (August 12, 2026): 4–8. Accessed August 24, 2026. https://ua.ozhurnal.com/index.php/files/article/view/1154.