title: Clinical trials, diabetic retinopathy and photocoagulation. A reanalysis of five studies.
mesh_terms: D001699:Biometry / Q000379:methods; D002986:Clinical Trials as Topic; D003930:Diabetic Retinopathy / Q000601:surgery*; D005069:Evaluation Studies as Topic; D006801:Humans; D053685:Laser Therapy; D008028:Light Coagulation; D011379:Prognosis; D012107:Research Design; D014792:Visual Acuity