No abstract available
MeSH terms
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Adenoviridae Infections / epidemiology*
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Coxsackievirus Infections / epidemiology*
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Disease Outbreaks
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Enterovirus B, Human / isolation & purification*
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Humans
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Influenza, Human / epidemiology*
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Military Personnel*
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Respiratory Tract Infections / etiology*
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Seasons
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Streptococcal Infections / epidemiology*
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Sweden