title: [The trend of treatment for diabetic retinopathy].
authors.forename: Shigehiko
authors.initials: S
authors.lastname: Kitano
mesh_terms: D003930:Diabetic Retinopathy / Q000628:therapy*; D006801:Humans; D008028:Light Coagulation; D008269:Macular Edema / Q000188:drug therapy