Diabetic retinopathy: the current status of therapy.
D003930:Diabetic Retinopathy / Q000175:diagnosis / Q000601:surgery*; D004509:Education, Nursing, Continuing; D005123:Eye / Q000098:blood supply; D006801:Humans; D053685:Laser Therapy; D009389:Neovascularization, Pathologic / Q000517:prevention & control; D014822:Vitreous Body / Q000601:surgery