Early-Treatment Diabetic Retinopathy Study: good news for diabetic patients and health care professionals.
D003930:Diabetic Retinopathy / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D008028:Light Coagulation; D008268:Macular Degeneration / Q000209:etiology / Q000601:surgery*