title: [Analysis of confirmed severe cases of influenza in the first season after the pandemic].
authors.forename: Socorro
authors.initials: S
authors.lastname: Fernández
authors.forename: Alberto
authors.initials: A
authors.lastname: Pérez-Rubio
authors.forename: Jose María
authors.initials: JM
authors.lastname: Eiros Bouza
authors.forename: Jose Javier
authors.initials: JJ
authors.lastname: Castrodeza Sanz
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000188:drug therapy / Q000453:epidemiology*; D008297:Male; D058873:Pandemics; D012720:Severity of Illness Index; D013030:Spain / Q000453:epidemiology