1. Dairy 2014, “Health and management practices on U.S. dairy operations, 2014”;USDA,2018
2. The finishing touch;Ball,1992
3. Pneumonia in calves produced with aerosols of bovine herpesvirus 1 and Pasteurella haemolytica;Jericho;Can J Comp Med,1978
4. Update on Pasteurellosis in young cattle;Jericho;Can Vet J,1979
5. Bovine herpesvirus-1 vaccination against experimental bovine herpesvirus-1 and Pasteurella haemolytica respiratory tract infection: onset of protection;Jericho;Am J Vet Res,1982