Avian flu: WHO prepares for the worst.
Andresen
Margot
M
D000818:Animals; D001717:Birds; D002170:Canada; D004196:Disease Outbreaks; D006284:Health Plan Implementation; D006801:Humans; D009980:Influenza A virus; D007252:Influenza Vaccines / Q000627:therapeutic use; D005585:Influenza in Birds / Q000188:drug therapy / Q000517:prevention & control / Q000821:virology*; D011200:Poultry; D014944:World Health Organization
D007252:Influenza Vaccines