title: Identification and antigenic comparison of equine arteritis virus isolated from an outbreak of epidemic abortion of mares.
mesh_terms: D000034:Abortion, Veterinary / Q000276:immunology*; D000818:Animals; D000956:Antigens, Viral / Q000032:analysis*; D004196:Disease Outbreaks / Q000662:veterinary*; D000939:Epitopes / Q000032:analysis; D007240:Equartevirus / Q000276:immunology*; D005260:Female; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses; D011247:Pregnancy; D012328:RNA Viruses / Q000276:immunology*
chemical_list: D000956:Antigens, Viral; D000939:Epitopes