Immunologic responses of beef calves to concurrent application of modified-live viral vaccine (intranasal and systemic administration) and systemically administered Mannheimia haemolytica bacterin-leukotoxoid. Bov. pract. [Internet]. 2011 Jun. 1 [cited 2024 Nov. 22];45(2):132-8. Available from: https://bovine-ojs-tamu.tdl.org/bovine/article/view/2786