Carlson, J. H., L. H. Lauerman, D. P. Horton, R. E. Pierson, R. Jensen, and P. M. Braddy. “Rhinitis Syndrome in IBR-Vaccinated Feedlot Cattle”. The Bovine Practitioner, vol. 1980, no. 15, Nov. 1980, pp. 81-83, doi:10.21423/bovine-vol1980no15p81-83.