Burgos-Rodriguez Armando G, Forrester S Dru, Larson Martha M, Harper Tisha A M, Karnik Priti S
Department of Small Animal Clinical Sciences, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061-0442, USA.
J Am Vet Med Assoc. 2003 Jul 1;223(1):43-4. doi: 10.2460/javma.2003.223.43.