Screening for diabetic retinopathy.
Flanagan
D
D
Addenbrookes Hospital, Cambridge.
D003930:Diabetic Retinopathy / Q000209:etiology / Q000517:prevention & control* / Q000628:therapy; D005194:Family Practice; D006801:Humans; D008403:Mass Screening / Q000379:methods; D012307:Risk Factors