Charles G. MacAllisterFrom the Departments of Veterinary Medicine and Surgery (MacAllister) and Veterinary Pathology (Mosier, Qualls, Cowell), College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078.
Derek MosierFrom the Departments of Veterinary Medicine and Surgery (MacAllister) and Veterinary Pathology (Mosier, Qualls, Cowell), College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078.
Charles W. Qualls Jr.From the Departments of Veterinary Medicine and Surgery (MacAllister) and Veterinary Pathology (Mosier, Qualls, Cowell), College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078.
Rick L. CowellFrom the Departments of Veterinary Medicine and Surgery (MacAllister) and Veterinary Pathology (Mosier, Qualls, Cowell), College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078.