| Authors: |
Buckley AC; Virus and Prion Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA., Falkenberg SM; Ruminant Diseases and Immunology Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA., Palmer MV; Infectious Bacterial Diseases Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA., Arruda PH; VRI/AMVC Audubon Manning Veterinary Clinic, Ames, IA, USA., Magstadt DR; Veterinary Diagnostic and Production Animal Medicine, Iowa State University College of Veterinary Medicine, Ames, IA, USA., Schwartz KJ; Veterinary Diagnostic and Production Animal Medicine, Iowa State University College of Veterinary Medicine, Ames, IA, USA., Gatto IR; Ourofino Animal Health, Cravinhos, São Paulo, Brazil., Neill JD; Ruminant Diseases and Immunology Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA., Arruda BL; Veterinary Diagnostic and Production Animal Medicine, Iowa State University College of Veterinary Medicine, Ames, IA, USA. |
