An epidemiological study on COVID-19 should be carried out: With a serological test, a pharyngeal swab or both?

An epidemiological study on COVID-19 should be carried out: With a serological test, a pharyngeal swab or both? 

Marco Scalese ¹, Bruno Sposato ²Affiliations expand

• PMID: 33055004
• PMCID: PMC7522694
• DOI: 10.1016/j.jiph.2020.09.007

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