Integration of serial self-testing for COVID-19 as part of contact tracing in the Brazilian public health system: A pragmatic trial protocol https://www.medrxiv.org/content/10.1101/2023.04.05.23288207
Integration of serial self-testing for COVID-19 as part of contact tracing in the Brazilian public health system: A pragmatic trial protocol https://www.medrxiv.org/content/10.1101/2023.04.05.23288207