Blach, R K Science, therapy, and implementation. An assessment of diabetic retinopathy in 1980. [electronic resource] - Transactions of the ophthalmological societies of the United Kingdom Apr 1980 - 94-5 p. digital Publication Type: Journal Article ISSN: 0078-5334 Subjects--Topical Terms: Blood GlucoseDiabetes Mellitus--therapyDiabetic Retinopathy--prevention & controlHumansLight Coagulation