SIMBOLON, Demsa.
 The Role of Vitamin D in Prevention, Treatment, and Health Recovery of COVID-19 Patients (Literature Review).
<strong>Medical Research Archives</strong>, [S.l.], v. 12, n. 3, mar. 2024.
ISSN 2375-1924.
Available at: &lt;<a href="https://esmed.org/MRA/mra/article/view/5251" target="_new">https://esmed.org/MRA/mra/article/view/5251</a>&gt;. Date accessed: 03 july 2024.
doi: <a href="https://doi.org/10.18103/mra.v12i3.5251">https://doi.org/10.18103/mra.v12i3.5251</a>.