Umlauf Tiffany N, Rech Raquel R, Pellegrini-Masini Alessandra M, Howerth Elizabeth W
Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA.
J Am Vet Med Assoc. 2012 Sep 15;241(6):703-5. doi: 10.2460/javma.241.6.703.