The Impact of Vitamin D Status on COVID-19 Severity among Hospitalized Patients in the Western Region of Saudi Arabia: A Retrospective Cross-Sectional Study

Vitamin D levels and intensive care unit outcomes of a cohort of critically ill COVID-19 patients

(2021) Laurence Orchard et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Vitamin D deficiency is associated with COVID‐19 positivity and severity of the disease

(2021) Mustafa Demir et al.   JOURNAL OF MEDICAL VIROLOGY

Review of COVID-19 vaccine subtypes, efficacy and geographical distributions

(2021) Andre Ian Francis et al.   POSTGRADUATE MEDICAL JOURNAL

Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus–Infected Pneumonia in Wuhan, China

(2020) Dawei Wang et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

The deadly coronaviruses: The 2003 SARS pandemic and the 2020 novel coronavirus epidemic in China

(2020) Yongshi Yang et al.   JOURNAL OF AUTOIMMUNITY

Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study

(2020) Nanshan Chen et al.   LANCET

Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China

(2020) Chaolin Huang et al.   LANCET

A Review of Micronutrients and the Immune System–Working in Harmony to Reduce the Risk of Infection

(2020) Adrian F. Gombart et al.   Nutrients

Review of the 2019 novel coronavirus (SARS-CoV-2) based on current evidence

(2020) Lisheng Wang et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Risk factors of critical & mortal COVID-19 cases: A systematic literature review and meta-analysis

(2020) Zhaohai Zheng et al.   JOURNAL OF INFECTION

Evidence that Vitamin D Supplementation Could Reduce Risk of Influenza and COVID-19 Infections and Deaths

(2020) William B. Grant et al.   Nutrients

Risk Factors Associated With Acute Respiratory Distress Syndrome and Death in Patients With Coronavirus Disease 2019 Pneumonia in Wuhan, China

(2020) Chaomin Wu et al.   JAMA Internal Medicine

Low serum 25‐hydroxyvitamin D (25[OH]D) levels in patients hospitalized with COVID‐19 are associated with greater disease severity

(2020) Grigorios Panagiotou et al.   CLINICAL ENDOCRINOLOGY

Low plasma 25(OH) vitamin D level is associated with increased risk of COVID‐19 infection: an Israeli population‐based study

(2020) Eugene Merzon et al.   FEBS Journal

Perspective: Vitamin D deficiency and COVID‐19 severity – plausibly linked by latitude, ethnicity, impacts on cytokines, ACE2 and thrombosis

(2020) J. M. Rhodes et al.   JOURNAL OF INTERNAL MEDICINE

Vitamin D deficiency as a predictor of poor prognosis in patients with acute respiratory failure due to COVID-19

(2020) G. E. Carpagnano et al.   JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION

Vitamin D Deficiency and Outcome of COVID-19 Patients

(2020) Aleksandar Radujkovic et al.   Nutrients

Diabetes and Covid-19 among hospitalized patients in Saudi Arabia: a single-centre retrospective study

(2020) Abdullah M. Alguwaihes et al.   Cardiovascular Diabetology

Vitamin D Status and COVID-19 Clinical Outcomes in Hospitalized Patients

(2020) Betsy Szeto et al.   ENDOCRINE RESEARCH

Vitamin D receptor activation regulates microglia polarization and oxidative stress in spontaneously hypertensive rats and angiotensin II-exposed microglial cells: Role of renin-angiotensin system

(2019) Changmeng Cui et al.   Redox Biology

Vitamin D in Saudi Arabia: Prevalence,distribution and disease associations

(2018) Nasser M. Al-Daghri   JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY

Burden and Outcome of Vitamin D Deficiency Among Critically Ill Patients: A Prospective Study

(2016) Enas Anwar et al.   NUTRITION IN CLINICAL PRACTICE

Vitamin D modulation of innate immune responses to respiratory viral infections

(2016) Mihnea T. Zdrenghea et al.   REVIEWS IN MEDICAL VIROLOGY

Vitamin D status correction in Saudi Arabia: an experts’ consensus under the auspices of the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis, and Musculoskeletal Diseases (ESCEO)

(2016) Nasser M. Al-Daghri et al.   Archives of Osteoporosis

Vitamin D and Immune Function

(2013) Barbara Prietl et al.   Nutrients

Current 25-hydroxyvitamin D assays: Do they pass the test?

(2012) Lizhen Ong et al.   CLINICA CHIMICA ACTA

Vitamin D deficiency and comorbid conditions

(2010) I. Kostoglou-Athanassiou et al.   BONE

Vitamin D and the Immune System

(2010) N. MARUOTTI et al.   JOURNAL OF RHEUMATOLOGY