Marsella Rosanna, Sousa Candace A, Gonzales Andrea J, Fadok Valerie A
Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA.
J Am Vet Med Assoc. 2012 Jul 15;241(2):194-207. doi: 10.2460/javma.241.2.194.