1. Large Animal Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station TX
2. College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station TX
3. Department of Veterinary Pathobiology ; College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station TX
4. Texas A&M Veterinary Medical Diagnostic Laboratory; College Station TX