What happens to the retina as diabetic control is tightened?
D000208:Acute Disease; D000328:Adult; D001786:Blood Glucose / Q000502:physiology; D003922:Diabetes Mellitus, Type 1 / Q000188:drug therapy*; D003930:Diabetic Retinopathy / Q000503:physiopathology / Q000517:prevention & control*; D005260:Female; D006801:Humans; D007328:Insulin / Q000627:therapeutic use*
D001786:Blood Glucose; D007328:Insulin