World Health Organization (WHO) · Journal articles
Recommended composition of influenza virus vaccines for use in the 2009-2010 influenza season (northern hemisphere winter) = Composition recommandée des vaccins antigrippaux pour la saison 2009-2010 (prochain hiver dans l'hémisphère Nord)
View original document
The full text is hosted by the publishing organisation. lawenc.com indexes the metadata and links to the official source.
Key facts
Organisation
World Health Organization (WHO)
Document type
Journal articles
Source
World Health Organization