[Studies on diabetic retinopathy. II. On the occurrence and development factors of diabetic retinopathy].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D003930:Diabetic Retinopathy / Q000453:epidemiology* / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
D001786:Blood Glucose