Cataracts in a chicken flock.
D000818:Animals; D001315:Australia; D001766:Blindness / Q000662:veterinary*; D002386:Cataract / Q000473:pathology / Q000662:veterinary*; D002645:Chickens; D005260:Female; D007866:Leg; D007908:Lens, Crystalline / Q000473:pathology; D008297:Male; D009132:Muscles / Q000473:pathology; D009135:Muscular Diseases / Q000473:pathology / Q000662:veterinary*; D011201:Poultry Diseases / Q000473:pathology*; D013577:Syndrome / Q000662:veterinary