Vitamin D Deficiency Meets Hill’s Criteria for Causation in SARS-CoV-2 Susceptibility, Complications, and Mortality: A Systematic ReviewSunil J. WimalawansaNutrientsFebruary 6, 202510.3390/nu17030599Cited by 6SaveCiteExport RISWatch citationsRelated PapersInfections and Autoimmunity—The Immune System and Vitamin D: A Systematic Review|Nutrients|2023|105Logical Analysis of Response of Health Officials’ Worldwide, to Cost-Effective Early Remedies for COVID19|Preprints.org|2022|2