Does Serum Vitamin D Level Affect COVID-19 Infection and Its Severity?-A Case-Control Study

Characteristics of and Important Lessons From the Coronavirus Disease 2019 (COVID-19) Outbreak in China

(2020) Zunyou Wu et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

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

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 Novel Coronavirus from Patients with Pneumonia in China, 2019

(2020) Na Zhu et al.   NEW ENGLAND JOURNAL OF MEDICINE

Functional exhaustion of antiviral lymphocytes in COVID-19 patients

(2020) Meijuan Zheng et al.   Cellular & Molecular Immunology

Baseline Characteristics and Outcomes of 1591 Patients Infected With SARS-CoV-2 Admitted to ICUs of the Lombardy Region, Italy

(2020) Giacomo Grasselli et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Clinical course and mortality risk of severe COVID-19

(2020) Paul Weiss et al.   LANCET

Coronaviruses and Immunosuppressed Patients: The Facts During the Third Epidemic

(2020) Lorenzo D’Antiga   LIVER TRANSPLANTATION

25-Hydroxyvitamin D Concentrations Are Lower in Patients with Positive PCR for SARS-CoV-2

(2020) Antonio D’Avolio et al.   Nutrients

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

Cardiovascular Risk Factors and Their Association with Vitamin D Deficiency in Mexican Women of Reproductive Age

(2019) Alejandra Contreras-Manzano et al.   Nutrients

Age and gender differences in the prevalence and correlates of vitamin D deficiency

(2018) AlJohara M. AlQuaiz et al.   Archives of Osteoporosis

Vitamin D and Influenza—Prevention or Therapy?

(2018) Beata M. Gruber–Bzura   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Vitamin D Status at the Time of Hospitalization for Bronchiolitis and Its Association with Disease Severity

(2018) Phuong Vo et al.   JOURNAL OF PEDIATRICS

25-Hydroxy-Vitamin D Concentration Is Not Affected by Severe or Non-Severe Pneumonia, or Inflammation, in Young Children

(2017) Johanne Haugen et al.   Nutrients

Vitamin D and respiratory tract infections in childhood

(2015) Susanna Esposito et al.   BMC INFECTIOUS DISEASES

Inflammation and vitamin D: the infection connection

(2014) Meg Mangin et al.   INFLAMMATION RESEARCH

A New Equation to Estimate Glomerular Filtration Rate

(2013) Andrew S. Levey et al.   ANNALS OF INTERNAL MEDICINE

Dose Response to Vitamin D Supplementation in Postmenopausal Women

(2013) J. Christopher Gallagher et al.   ANNALS OF INTERNAL MEDICINE

Evaluation, Treatment, and Prevention of Vitamin D Deficiency: an Endocrine Society Clinical Practice Guideline

(2011) Michael F. Holick et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Vitamin D Receptor Negatively Regulates Bacterial-Stimulated NF-κB Activity in Intestine

(2010) Shaoping Wu et al.   AMERICAN JOURNAL OF PATHOLOGY

Vitamin D Supplementation for the Prevention of Acute Respiratory Tract Infection: A Randomized, Double‐Blinded Trial among Young Finnish Men

(2010) Ilkka Laaksi et al.   JOURNAL OF INFECTIOUS DISEASES

Vitamin D deficiency in young children with severe acute lower respiratory infection

(2009) J. Dayre McNally et al.   PEDIATRIC PULMONOLOGY