Abelson Amanda L, Faissler Dominik, Karas Alicia Z
Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, MA 01536, USA.
J Am Vet Med Assoc. 2008 May 1;232(9):1298-300. doi: 10.2460/javma.232.9.1298.