title: [Clinical studies of macular changes in diabetic retinopathy. 2. Effects of photocoagulation].
mesh_terms: D003930:Diabetic Retinopathy / Q000473:pathology / Q000601:surgery*; D005451:Fluorescein Angiography; D006801:Humans; D008028:Light Coagulation; D008266:Macula Lutea / Q000473:pathology*; D010857:Pigment Epithelium of Eye / Q000473:pathology; D011379:Prognosis