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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COVID-19
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Coronavirus Infections / blood*
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Coronavirus Infections / epidemiology
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Coronavirus Infections / therapy
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Female
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Humans
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Hypoxia / physiopathology*
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Intensive Care Units
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Iron / blood*
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Male
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Middle Aged
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Pandemics
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Pneumonia, Viral / blood*
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Pneumonia, Viral / epidemiology
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Pneumonia, Viral / therapy
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Respiratory Insufficiency / physiopathology*
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Retrospective Studies
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Severity of Illness Index