title: Avian H5N1 influenza: In or out flew-enza?
authors.forename: John G
authors.initials: JG
authors.lastname: Morgan
mesh_terms: D000818:Animals; D001717:Birds / Q000821:virology; D053124:Influenza A Virus, H5N1 Subtype / Q000472:pathogenicity*; D005585:Influenza in Birds / Q000635:transmission* / Q000821:virology*