title: A four-year clinical and serologic study of the use of inactivated parainfluenza-3 virus vaccines and Pasteurella sp. bacterins in beef calves.
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005260:Female; D008297:Male; D018184:Paramyxoviridae Infections / Q000517:prevention & control / Q000662:veterinary*; D010325:Pasteurella / Q000276:immunology*; D010326:Pasteurella Infections / Q000517:prevention & control / Q000662:veterinary*; D018108:Respirovirus / Q000276:immunology*; D014765:Viral Vaccines
chemical_list: D001428:Bacterial Vaccines; D014765:Viral Vaccines