WESTBERG, Clayton; 						WANG, Hao; 						SAMBAMOORTHI, Usha.
 Multimorbidity and COVID-19 Vaccine and Booster Uptake among Adults in the United States.
<strong>Medical Research Archives</strong>, [S.l.], v. 13, n. 8, aug. 2025.
ISSN 2375-1924.
Available at: &lt;<a href="https://esmed.org/MRA/mra/article/view/6837" target="_new">https://esmed.org/MRA/mra/article/view/6837</a>&gt;. Date accessed: 06 dec. 2025.
doi: <a href="https://doi.org/10.18103/mra.v13i8.6837">https://doi.org/10.18103/mra.v13i8.6837</a>.