title: Keratoconjunctivitis sicca in the dog produced by oral phenazopyridine hydrochloride.
mesh_terms: D000284:Administration, Oral; D000779:Anesthetics, Local / Q000633:toxicity*; D000818:Animals; D004283:Dog Diseases / Q000139:chemically induced*; D004285:Dogs; D007637:Keratoconjunctivitis / Q000139:chemically induced / Q000473:pathology / Q000662:veterinary*; D007765:Lacrimal Apparatus / Q000473:pathology; D011725:Pyridines / Q000633:toxicity*; D013666:Tears / Q000187:drug effects
chemical_list: D000779:Anesthetics, Local; D011725:Pyridines