Blindness in dairy cows.
D000818:Animals; D001766:Blindness / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D009887:Ophthalmoscopy / Q000662:veterinary; D012160:Retina / Q000473:pathology; D012162:Retinal Degeneration / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary