title: [Influenza, an important health problem].
authors.forename: M A
authors.initials: MA
authors.lastname: Llibre i Saló
authors.forename: J E
authors.initials: JE
authors.lastname: Torra i Bou
mesh_terms: D000075202:Contraindications; D006801:Humans; D009980:Influenza A virus; D007252:Influenza Vaccines / Q000008:administration & dosage / Q000009:adverse effects; D007251:Influenza, Human / Q000453:epidemiology* / Q000451:nursing / Q000517:prevention & control; D011321:Primary Nursing; D013030:Spain / Q000453:epidemiology
chemical_list: D007252:Influenza Vaccines
vernacular_title: La gripe, importante problema de salud.