Nyland, Thomas G. Veterinary diagnostic ultrasound / Thomas G. Nyland, John S. Mattoon. - Philadelphia : W. B. Saunders Company, 1995. - 357 pages : illustrations ; 30 cm. Includes bibliographical references and index. ISBN: 0-721627455 Spiral Subjects--Topical Terms: Dogs--Diseases--Diagnosis.Cats--Diseases--Diagnosis.Horses--Diseases--Diagnosis.Veterinary ultrasonography. LC Class. No.: SF 991 N95 1995 CIRC