Development and Implementation of Dried Blood Spot-Based COVID-19 Serological Assays for Epidemiologic Studies.
Microbiol Spectr. 2022 Jun 29;10(3):e0247121. doi: 10.1128/spectrum.02471-21. Epub 2022 May 25.
Microbiol Spectr. 2022.
PMID: 35612315
Free PMC article.