Jandrey Karl E, Smarick Sean D, Burkitt Jamie M, Labelle Philippe, Mohr F Charles, Kittleson Mark D
Veterinary Medical Teaching Hospital, University of California, School of Veterinary Medicine, Davis, CA 95616-8747, USA.
J Vet Intern Med. 2005 Jul-Aug;19(4):602-5. doi: 10.1892/0891-6640(2005)19[602:guaotl]2.0.co;2.