The detection of early visual loss in young diabetics.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003119:Color Perception Tests; D003922:Diabetes Mellitus, Type 1 / Q000150:complications; D003930:Diabetic Retinopathy / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D013997:Time Factors