title: The antigenic relationship of bovine and human strains of parainfluenza-3 virus demonstrated by immunodiffusion.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D006801:Humans; D005779:Immunodiffusion; D009976:Orthomyxoviridae Infections / Q000276:immunology / Q000662:veterinary*; D018108:Respirovirus / Q000302:isolation & purification*