No abstract available
MeSH terms
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Antibodies, Viral / blood*
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Betacoronavirus / immunology*
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COVID-19
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Case-Control Studies
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Coronavirus Infections / diagnosis*
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Coronavirus Infections / immunology*
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Humans
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Immunoassay
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Immunoglobulin G / blood
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Immunoglobulin M / blood
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Luminescence
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Microspheres
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Pandemics
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Pneumonia, Viral / diagnosis*
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Pneumonia, Viral / immunology*
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Reagent Kits, Diagnostic
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Retrospective Studies
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SARS-CoV-2
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Sensitivity and Specificity
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Time Factors
Substances
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Antibodies, Viral
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Immunoglobulin G
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Immunoglobulin M
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Reagent Kits, Diagnostic