title: Respiratory syncytial virus in epidemic bronchiolitis of infants.
mesh_terms: D001988:Bronchiolitis; D002648:Child; D006801:Humans; D007223:Infant; D012136:Respiratory Syncytial Viruses; D012141:Respiratory Tract Infections; D014777:Virus Diseases
keywords: RESPIRATORY TRACT INFECTIONS/in infancy and childhood; VIRUS DISEASES/in infancy and childhood