title: Duration of immunity in heifers inoculated with infectious bovine rhinotracheitis virus.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D002460:Cell Line; D005260:Female; D006566:Herpesviridae Infections / Q000276:immunology*; D007242:Herpesvirus 1, Bovine / Q000276:immunology*; D007110:Immunity, Active; D007267:Injections; D007273:Injections, Intramuscular; D007668:Kidney; D009500:Neutralization Tests; D013997:Time Factors; D014132:Trachea; D014765:Viral Vaccines / Q000008:administration & dosage
chemical_list: D014765:Viral Vaccines