title: Bovine hyperkeratosis. (X-sease, highly chlorinated naphthalene poisoning) historical review.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D006801:Humans; D007642:Keratosis / Q000662:veterinary*; D009281:Naphthalenes / Q000506:poisoning*; D013280:Stomatitis / Q000662:veterinary
chemical_list: D009281:Naphthalenes