de Brito Galvao Joao Felipe, Chew Dennis J, Drost Wm Tod
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210.
J Am Vet Med Assoc. 2013 Nov 1;243(9):1251-3. doi: 10.2460/javma.243.9.1251.