Ford L, Lee C, Pray IW, Cole D, et al. Epidemiologic characteristics associated with SARS-CoV-2 antigen-based test results, rRT-PCR cycle threshold values, subgenomic RNA, and viral culture results from university testing. Clin Infect Dis 2021 Apr 13. pii: 6224406. doi: 10.1093.
PMID: 33846714