Ophthalmologic examinations in patients with diabetes: is once a year too often?
Department of Ophthalmology, Mayo Clinic Scottsdale, Scottsdale, Arizona 85259, USA.
J P
JP
Creasman
D003930:Diabetic Retinopathy / Q000175:diagnosis*; D003941:Diagnostic Techniques, Ophthalmological; D006801:Humans; D013997:Time Factors