title: [Bird flu, from where to where?].
authors.forename: P-H
authors.initials: PH
authors.lastname: Lagrange
mesh_terms: D000818:Animals; D001717:Birds; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype / Q000472:pathogenicity*; D005585:Influenza in Birds; D011634:Public Health; D012307:Risk Factors