title: [How dangerous is avian influenza?].
authors.forename: Hermann
authors.initials: H
authors.lastname: Schulte-Wissermann
mesh_terms: D000818:Animals; D001208:Asia / Q000453:epidemiology; D001717:Birds; D006801:Humans; D005585:Influenza in Birds / Q000453:epidemiology / Q000401:mortality / Q000635:transmission