Hollis, L.C.; Smith, J.F.; Johnson, B.J.; Kapil, S.; Mosier, D.A.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2005)
Yearling steers were randomized to treatment
and vaccinated with 5-way modified live
viral vaccine and Mannheimia haemolytica
bacterin/toxoid by using either needle-free or standard needle injection. Blood samples were ...