Degenerative optic neuropathy in a horse.
D000818:Animals; D001766:Blindness / Q000473:pathology / Q000662:veterinary; D005260:Female; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D009410:Nerve Degeneration; D009900:Optic Nerve / Q000473:pathology; D009901:Optic Nerve Diseases / Q000473:pathology / Q000662:veterinary*