Morter, R.L., Amstutz, H.E. and Crandell, R.A. 1984. Experimental exposure of feedlot cattle to infectious bovine rhinotracheitis virus. The Bovine Practitioner. 1984, 19 (Nov. 1984), 38–40. DOI:https://doi.org/10.21423/bovine-vol1984no19p38-40.