PubMed ID: 3319933
Author(s): Klein R. The epidemiology of diabetic retinopathy: findings from the Wisconsin Epidemiologic Study of Diabetic Retinopathy. Int Ophthalmol Clin. 1987 Winter;27(4):230-8. PMID 3319933
Journal: International Ophthalmology Clinics, Volume 27, Issue 4, 1987