title: A clinical comparison of central and peripheral argon laser panretinal photocoagulation for proliferative diabetic retinopathy.
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D003930:Diabetic Retinopathy / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D008028:Light Coagulation / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009389:Neovascularization, Pathologic / Q000209:etiology / Q000601:surgery; D011446:Prospective Studies; D011897:Random Allocation; D012160:Retina / Q000098:blood supply / Q000473:pathology / Q000601:surgery*; D014792:Visual Acuity; D014823:Vitreous Hemorrhage / Q000209:etiology / Q000601:surgery