The future of bovine viral vaccines.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary; D014613:Vaccines, Attenuated; D014765:Viral Vaccines; D014777:Virus Diseases / Q000517:prevention & control / Q000662:veterinary
D014613:Vaccines, Attenuated; D014765:Viral Vaccines