Lack of association of baseline 25-hydroxyvitamin D levels with disease severity and mortality in Indian patients hospitalized for COVID-19
Lack of association of baseline 25-hydroxyvitamin D levels with disease severity and mortality
Impact of the vitamin D deficiency on COVID-19 infection and mortality in Asian countries
Impact of the vitamin D deficiency on COVID-19 infection and mortality in Asian
Serum Calcium and Vitamin D levels: Correlation with severity of COVID-19 in hospitalized patients in Royal Hospital, Oman
Serum Calcium and Vitamin D levels: Correlation with severity of COVID-19 in hospitalized
Association between vitamin D level and prognostic factors among patients infected with SARS-CoV-2
Association between vitamin D level and prognostic factors among patients infected with SARS-CoV-2.
Vitamin D Levels Are Reduced at the Time of Hospital Admission in Sicilian SARS-CoV-2-Positive Patients
Vitamin D Levels Are Reduced at the Time of Hospital Admission in Sicilian
Doctors Call For Action To Eliminate Vitamin D Deficiencies To Help Fight COVID
Doctors Call For Action To Eliminate Vitamin D Deficiencies To Help Fight COVID
Higher vitamin D status linked with better COVID-19 outcomes, reveals CRN
Higher vitamin D status linked with better COVID-19 outcomes, reveals CRN. Thirteen
Association of vitamin D deficiency with COVID-19 infection severity: Systematic review and meta-analysis
Association of vitamin D deficiency with COVID-19 infection severity: Systematic review and meta-analysis
A systematic review and meta-analysis of effect of vitamin D levels on the incidence of COVID-19
A systematic review and meta-analysis of effect of vitamin D levels on the
The Impact of Vitamin D Level on COVID-19 Infection: Systematic Review and Meta-Analysis
The Impact of Vitamin D Level on COVID-19 Infection: Systematic Review and Meta-Analysis