title: [Is the respiratory syncytial virus underestimated as an etiological factor of severe respiratory tract diseases among the elderly?].
authors.forename: A
authors.initials: A
authors.lastname: Hornsleth
authors.forename: N
authors.initials: N
authors.lastname: Høiby
mesh_terms: D000367:Age Factors; D000368:Aged; D003718:Denmark / Q000453:epidemiology; D006801:Humans; D018357:Respiratory Syncytial Virus Infections / Q000209:etiology* / Q000401:mortality
vernacular_title: Er respiratorisk syncytialvirus undervurderet som aetiologi til alvorlige respirationsvejslidelser hos aeldre?