[Virologic surveillance of influenza, and of influenza A/H1N1 in particular, in Belgium].
Thomas
I
I
Centre National de la grippe, Institut scientifique de Santé publique, Bruxelles.
Gérard
C
C
Wuillaume
F
F
Van Casteren
V
V
Brochier
B
B
D000818:Animals; D001530:Belgium / Q000453:epidemiology; D049674:History, 21st Century; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000472:pathogenicity*; D053122:Influenza A Virus, H3N2 Subtype / Q000472:pathogenicity*; D007251:Influenza, Human / Q000453:epidemiology*; D012621:Seasons; D013552:Swine; D013553:Swine Diseases / Q000821:virology