@article{{MRA}{}, author = {Boucher, B.}, title = { Vitamin D deficiency associates inversely with COVID-19 risks; might avoidance of vitamin D inadequacy reduce those risks?}, journal = {Medical Research Archives}, volume = {12}, number = {4}, year = {2024}, doi = {10.18103/mra.v12i4.5382}, url = {https://esmed.org/MRA/mra/article/view/5382} }