Problem patients.
D000818:Animals; D000836:Animals, Zoo; D002335:Carnivora; D002415:Cats; D003442:Crowns; D003731:Dental Caries / Q000662:veterinary*; D012390:Root Canal Therapy / Q000662:veterinary*; D014082:Tooth Fractures / Q000628:therapy / Q000662:veterinary*