title: [Activity of influenza in Argentina].
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
mesh_terms: D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D053122:Influenza A Virus, H3N2 Subtype; D007251:Influenza, Human / Q000401:mortality*; D018571:Sentinel Surveillance