No abstract available
Keywords:
Epidemics; health policy; randomised trials; research design in epidemiology.
MeSH terms
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Betacoronavirus
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COVID-19
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Communicable Disease Control / methods*
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Coronavirus
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Coronavirus Infections / epidemiology
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Coronavirus Infections / prevention & control*
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Disease Outbreaks / prevention & control
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Humans
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Influenza, Human / prevention & control*
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Models, Theoretical
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Pandemics / prevention & control*
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Pneumonia, Viral / epidemiology
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Pneumonia, Viral / prevention & control*
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Randomized Controlled Trials as Topic
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SARS-CoV-2
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Schools*