M. A. McCrackin StevensonDepartment of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA 30602-7390. Present address is Laboratory of Intracellular Parasites, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 S 4th St, Hamilton, MT 59840.
Nathan A. MillerDepartment of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA 30602-7390. Present address is Alameda East Veterinary Hospital, 9870 E Alameda Ave, Denver, CO 80247.