BOUCHER, Barbara J.
 Vitamin D deficiency associates inversely with COVID-19 risks; might avoidance of vitamin D inadequacy reduce those risks?.
<strong>Medical Research Archives</strong>, [S.l.], v. 12, n. 4, may 2024.
ISSN 2375-1924.
Available at: &lt;<a href="https://esmed.org/MRA/mra/article/view/5382" target="_new">https://esmed.org/MRA/mra/article/view/5382</a>&gt;. Date accessed: 03 july 2024.
doi: <a href="https://doi.org/10.18103/mra.v12i4.5382">https://doi.org/10.18103/mra.v12i4.5382</a>.