title: Natural equine viral arteritis in foals.
mesh_terms: D000818:Animals; D001167:Arteritis / Q000473:pathology / Q000662:veterinary*; D007240:Equartevirus / Q000302:isolation & purification*; D006734:Horse Diseases / Q000473:pathology; D006736:Horses; D012328:RNA Viruses / Q000302:isolation & purification*