Ophthalmology · 1991 · 820 citations · 18 references
MedicineOphthalmologyVision ScienceDiabetologyOcular DiseaseDiabetes MellitusDiabetic RetinopathyDiabetic Retinopathy EpidemiologyFundus PhotographyRetinal ExaminationRetinal Vascular DiseaseDiabetic Retinopathy AssessmentDiabetic Retinopathy IncidenceDiabetic Retinopathy ProgressionRetinal Fundus PhotographyRetinopathy Severity Grading
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