Problem-oriented ophthalmology. Part 1. Red eyes.
D000818:Animals; D002371:Cat Diseases / Q000175:diagnosis*; D002415:Cats; D003231:Conjunctivitis / Q000175:diagnosis / Q000662:veterinary; D004283:Dog Diseases / Q000175:diagnosis*; D004285:Dogs; D005128:Eye Diseases / Q000662:veterinary*; D007634:Keratitis / Q000175:diagnosis / Q000662:veterinary