Joswig Amanda-Jo A, Hardy Joanne, Griffin John F, Pool Roy R
Department of Large Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX 77843.
J Am Vet Med Assoc. 2013 Oct 15;243(8):1103-5. doi: 10.2460/javma.243.8.1103.