Letter to the editor: A field trial to evaluate an intranasal infectious bovine rhinotracheitis vaccine.
D000281:Administration, Intranasal; D000818:Animals; D002417:Cattle; D005069:Evaluation Studies as Topic; D007242:Herpesvirus 1, Bovine / Q000276:immunology*; D007241:Infectious Bovine Rhinotracheitis / Q000517:prevention & control; D014765:Viral Vaccines / Q000008:administration & dosage*
D014765:Viral Vaccines