title: The 2009 influenza pandemic - authors' reply.
authors: Fatimah S
authors: FS
authors: Dawood
authors: A Danielle
authors: AD
authors: Iuliano
authors: Marc-Alain
authors: MA
authors: Widdowson
mesh_terms: D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000472:pathogenicity*; D007251:Influenza, Human / Q000453:epidemiology* / Q000401:mortality*; D008297:Male; D058873:Pandemics