Efficacy of a modified-live IBR-BVD-PI3-BRSV-Mannheimia haemolytica toxoid vaccine against challenge with virulent BHV-1 and PI3 viruses in calves 60 days of age. Bov. pract. [Internet]. 2020 Jun. 1 [cited 2024 Nov. 21];54(2):153-61. Available from: https://bovine-ojs-tamu.tdl.org/bovine/article/view/8029