No abstract available
MeSH terms
-
Adolescent
-
Adult
-
Aged
-
Canada / epidemiology
-
Child
-
Child, Preschool
-
Drug Resistance, Viral
-
Hospitalization / statistics & numerical data
-
Humans
-
Infant
-
Influenza A Virus, H1N1 Subtype
-
Influenza A Virus, H3N2 Subtype
-
Influenza A virus
-
Influenza B virus
-
Influenza, Human / epidemiology*
-
Middle Aged
-
Sentinel Surveillance