title: Parainfluenza viruses in Southern Louisiana.
mesh_terms: D006801:Humans; D008145:Louisiana; D010222:Parainfluenza Virus 1, Human; D010223:Parainfluenza Virus 2, Human; D018184:Paramyxoviridae Infections; D014777:Virus Diseases / Q000453:epidemiology*
keywords: VIRUS DISEASES/epidemiology