DURIYAPRAPAN, Pornchanan et al.
Effectiveness of the CoronaVac Vaccine on Symptomatic COVID-19 Infection, Severe Disease, ICU/semi-ICU Admission, and Mortality in Samut Sakhon Province: a Test-Negative Case-Control Study.
<strong>OSIR Journal</strong>, [S.l.], v. 15, n. 2, june 2022.
ISSN 2651-1061.
Available at: &lt;<a href="http://osirjournal.net/index.php/osir/article/view/284" target="_new">http://osirjournal.net/index.php/osir/article/view/284</a>&gt;. Date accessed: 20 apr. 2024.