title: Biologic requirements and control of equine viral arteritis vaccine.
mesh_terms: D000818:Animals; D001167:Arteritis / Q000276:immunology / Q000662:veterinary*; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses; D014765:Viral Vaccines / Q000592:standards*; D014776:Virus Cultivation; D014780:Viruses / Q000302:isolation & purification*; D014713:Viruses, Unclassified
chemical_list: D014765:Viral Vaccines