Severe Acute Respiratory Syndrome Coronavirus 2 RNA in Serum as Predictor of Severe Outcome in Coronavirus Disease 2019: A Retrospective Cohort Study.

Clin Infect Dis · 2021 · PMC7499508 · PMID 32856036

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showed a trendno p-value reported

Veyer et al [ 13 ] also showed a trend toward worse outcome in the PCR-positive group.

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