Slatter, D H Keratoconjunctivitis sicca in the dog produced by oral phenazopyridine hydrochloride. [electronic resource] - The Journal of small animal practice Dec 1973 - 749-71 p. digital Publication Type: Journal Article ISSN: 0022-4510 Standard No.: 10.1111/j.1748-5827.1973.tb06417.x doi Subjects--Topical Terms: Administration, OralAnesthetics, Local--toxicityAnimalsDog Diseases--chemically inducedDogsKeratoconjunctivitis--chemically inducedLacrimal Apparatus--pathologyPyridines--toxicityTears--drug effects