Saliva sample as a non-invasive specimen for the diagnosis of coronavirus disease 2019: a cross-sectional study.
Clin Microbiol Infect. 2021 Feb;27(2):285.e1-285.e4. doi: 10.1016/j.cmi.2020.05.001. Epub 2020 May 15.
Clin Microbiol Infect. 2021.
PMID: 32422408
Free PMC article.