title: [Fundus changes in 280 middle-aged NIDDM patients].
mesh_terms: D000328:Adult; D003924:Diabetes Mellitus, Type 2 / Q000150:complications*; D003930:Diabetic Retinopathy / Q000473:pathology*; D005260:Female; D005654:Fundus Oculi; D006801:Humans; D008297:Male; D008875:Middle Aged; D012160:Retina / Q000473:pathology