[Problems of ophthalmological assistance to diabetic patients in GDR].
D000368:Aged; D003930:Diabetic Retinopathy / Q000175:diagnosis / Q000628:therapy*; D004564:Electrocoagulation; D005859:Germany, East; D006801:Humans; D008028:Light Coagulation; D008875:Middle Aged
Problemy oftal'mologicheskoĭ pomoshchi bol'nym diabetom v GDR