Alterations in Retinal Vessel Diameters in Patients with Retinal Vein Occlusion before and after Treatment with Intravitreal Ranibizumab. - Aissopou, Evaggelia; Protogerou, Athanasios; Theodossiadis, Panagiotis; Sfikakis, Petros P.; Chatziralli, Irini (Journal of Personalized Medicine, 2023)