Relationships of vascular endothelial growth factor (VEGFA) with stage of diabetic retinopathy and disease duration in patients with type 2 diabetes mellitus. Ukr. j. ophthalmol. [Internet]. 2026 Jan. 14 [cited 2026 Aug. 9];(2):11-6. Available from: https://ua.ozhurnal.com/index.php/files/article/view/715