Richard C. WeissFrom the Scott-Ritchey Research Program and the Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL 36849 (Weiss), and the Amarillo Cell Culture Co Inc, Amarillo, TX 79105 (Cummins, Richards).
Joseph M. CumminsFrom the Scott-Ritchey Research Program and the Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL 36849 (Weiss), and the Amarillo Cell Culture Co Inc, Amarillo, TX 79105 (Cummins, Richards).
Alan B. RichardsFrom the Scott-Ritchey Research Program and the Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL 36849 (Weiss), and the Amarillo Cell Culture Co Inc, Amarillo, TX 79105 (Cummins, Richards).