title: Influenza: causes and incidence.
authors.forename: M
authors.initials: M
authors.lastname: Kedzierski
mesh_terms: D006801:Humans; D015994:Incidence; D007251:Influenza, Human / Q000453:epidemiology / Q000209:etiology* / Q000451:nursing; D009975:Orthomyxoviridae / Q000472:pathogenicity*; D013577:Syndrome