[Fine structural changes of retinal nervous elements in human diabetics].
D001794:Blood Pressure; D003920:Diabetes Mellitus / Q000473:pathology*; D005724:Ganglia / Q000473:pathology; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009413:Nerve Fibers, Myelinated; D012160:Retina / Q000294:innervation*