Positive Retrospective SARS-CoV-2 Testing in a Case of Acute Respiratory Distress Syndrome of Unknown Etiology.

<div>SARS-CoV-2 nucleocapsid protein immunofluorescence in lung. 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Case Reports in Pulmonology

fig2

Figure 2

Figure 2: Positive Retrospective SARS-CoV-2 Testing in a Case of Acute Respiratory Distress Syndrome of Unknown Etiology. 