A TIME'S MEMORY: Research Articles Abstracts – December 19 2009 Issue
December 19, 2009 — JesseEpidemiological, antigenic and genetic characteristics of seasonal influenza A(H1N1), A( H3N2 ) and B influenza viruses: Basis for the WHO recommendation on the composition of influenza vaccines for use in the 2009-2010 Northern …
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A TIME'S MEMORY: Research Articles Abstracts – December 19 2009 Issue