No abstract available
MeSH terms
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Aged
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COVID-19
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Coronavirus Infections / epidemiology*
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Coronavirus Infections / prevention & control
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Female
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Hospitals, Teaching / statistics & numerical data*
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Humans
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London / epidemiology
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Male
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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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Vascular Surgical Procedures / methods
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Vascular Surgical Procedures / statistics & numerical data*