title: Limitations of successful photocoagulation in proliferative diabetic retinopathy.
mesh_terms: D001766:Blindness / Q000209:etiology; D003930:Diabetic Retinopathy / Q000601:surgery*; D005128:Eye Diseases / Q000209:etiology; D006801:Humans; D008028:Light Coagulation / Q000009:adverse effects* / Q000379:methods; D009389:Neovascularization, Pathologic; D012171:Retinal Vessels / Q000601:surgery; D012306:Risk; D000267:Tissue Adhesions; D014786:Vision Disorders / Q000209:etiology*; D014792:Visual Acuity; D014822:Vitreous Body