No abstract available
MeSH terms
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Asthma / epidemiology*
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Child
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Hospitalization / trends*
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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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Pandemics
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Respiratory Tract Infections / epidemiology
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Scotland / epidemiology
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Seasons
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Smoking / legislation & jurisprudence*