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Hollis, L. C.; Smith, J. F.; Johnson, B. J.; Kapil, S.; Mosier, D. A. A Comparison of Serological Responses When Modified-Live Infectious Bovine Rhinotracheitis Virus Vaccine and Mannheimia Haemolytica Bacterin-Toxoid Are Administered With Needle-Free Versus Conventional Needle-Based Injection in Yearling Feedlot Steers. Bov. pract. 2005, 39, 106-109.