No abstract available
MeSH terms
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Biomarkers / blood
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Blood Urea Nitrogen*
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COVID-19 / blood
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COVID-19 / diagnosis
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COVID-19 / mortality*
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China / epidemiology
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Female
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Hospital Mortality
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Humans
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Male
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Retrospective Studies
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SARS-CoV-2 / pathogenicity*
Grants and funding
This study was supported by the National Natural Science Foundation of China (81900593).