Analysis of vitamin D level among asymptomatic and critically ill COVID-19 patients and its correlation with inflammatory markers | Scientific Reports
Vitamin D-related polymorphisms and vitamin D levels as risk biomarkers of COVID-19 disease severity | Scientific Reports
The role of vitamin D in the prevention of coronavirus disease 2019 infection and mortality | SpringerLink
Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science
Vitamin D deficiency more common among COVID-19 patients admitted to ICU
Vitamin D and your health: Breaking old rules, raising new hopes - Harvard Health
Why lolling in the sun could save your life | Idler
Vitamin D: 21 ng/mL
Vitamin D levels in children with COVID-19: a report from Turkey | Epidemiology & Infection | Cambridge Core
Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science
Does vitamin D deficiency increase COVID-19 risk?
Vitamin-D levels and intensive care unit outcomes of a cohort of critically ill COVID-19 patients
9 things that can undermine your vitamin D level - Harvard Health
The relationship between serum 25-hydroxyvitamin D levels and the severity of COVID-19 disease and its mortality | Scientific Reports
Vitamin D and COVID-19 | Skin of Color Update Dermatology Conference
Low vitamin D levels independently associated with severe COVID-19 cases, death
Vitamin D Deficiency in Critically Ill Patients | NEJM
Patients' vitamin D levels drop significantly during winter - Australian Clinical Labs
Vitamin D - Self Care Forum
Vitamin D Myths 'D'-bunked > News > Yale Medicine
Vitamin D supplementation as a rational pharmacological approach in the COVID-19 pandemic | American Journal of Physiology-Lung Cellular and Molecular Physiology
Low plasma 25(OH) vitamin D level is associated with increased risk of COVID‐19 infection: an Israeli population‐based study - Merzon - 2020 - The FEBS Journal - Wiley Online Library
Vitamin D for heart health: where the benefits begin and end | NHLBI, NIH
Pre-infection 25-hydroxyvitamin D3 levels and association with severity of COVID-19 illness | PLOS ONE
