Abouelkheir, Hossam Youssef Does the scleral encircling band provide a protective effect against the progression of diabetic retinopathy? [electronic resource] - International journal of ophthalmology 2019 - 1408-1414 p. digital Publication Type: Journal Article ISSN: 2222-3959 Standard No.: 10.18240/ijo.2019.09.06 doi