title: [Economic aspects of the 1957-58 influenza epidemic in Sweden].
mesh_terms: D058872:Epidemics; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D013548:Sweden
keywords: INFLUENZA/epidemiology
vernacular_title: 1957-1958 Ars influensaepidemi i Sverige; ekonomiska aspekter.