The feline patient : essentials of diagnosis and treatment / gary D. Norsworthy, Mitchell A. Crystal, Sharon Fooshee Grace, Lary P. Tilley. - Second edition. - Baltimore, MD : Lippincott Williams & Wilkins, c2003. - 705 pages ; 23cm. Includes index. ISBN: 0781735106 Subjects--Topical Terms: Cats--Diseases.