[Electron microscopic observation on nerve fibers related to the blood vessels in the human retina].
D001369:Axons / Q000166:cytology; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009413:Nerve Fibers, Myelinated / Q000166:cytology; D012171:Retinal Vessels / Q000294:innervation*