SARS-CoV-2 Viral Load in Upper Respiratory Specimens of Infected Patients.
N Engl J Med. 2020 Mar 19;382(12):1177-1179. doi: 10.1056/NEJMc2001737. Epub 2020 Feb 19.
N Engl J Med. 2020.
PMID: 32074444
Free PMC article.
No abstract available.