Ricardo Rosenbuscha1, Amelia Woolumsa2, Daniel Groomsa3 and Robert Larsona4
a1 Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011, USA a2 Department of Large Animal Medicine, University of Georgia College of Veterinary Medicine, Athens, GA, USA a3 Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA a4 Department of Clinical Sciences, Kansas State University, Manhattan, KS 66502, USA |