Photocoagulation for diabetic macular edema: Early Treatment Diabetic Retinopathy Study Report no. 4. The Early Treatment Diabetic Retinopathy Study Research Group.
D003930:Diabetic Retinopathy / Q000150:complications / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008028:Light Coagulation / Q000295:instrumentation / Q000379:methods; D008269:Macular Edema / Q000209:etiology / Q000601:surgery*; D014792:Visual Acuity