No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Canada / epidemiology
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Data Interpretation, Statistical
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Humans
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Influenza A Virus, H1N1 Subtype
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Influenza, Human / epidemiology*
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Influenza, Human / transmission
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Influenza, Human / virology
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Internet* / statistics & numerical data
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Internet* / trends
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Pandemics*
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Population Surveillance / methods*