title: [Avian influenza: should we be concerned?].
authors.affiliation: Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, México.
authors.forename: Gabriela
authors.initials: G
authors.lastname: Echániz-Aviles
mesh_terms: D000818:Animals; D001208:Asia / Q000453:epidemiology; D001717:Birds; D006801:Humans; D005585:Influenza in Birds / Q000453:epidemiology*; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology