Frontiers Vitamin A deficiency and vitamin A supplementation

100 YEARS OF VITAMIN D: Historical aspects of vitamin D in: Endocrine Connections Volume 11 Issue 4 (2022)

2 in 5 Indian children missing out on preventive vitamin A dose: Study

PDF) Influences of Vitamin A on Vaccine Immunogenicity and Efficacy

Frontiers Nutritional Supplementation of Naturally Occurring Vitamin D to Improve Hemorrhagic Stroke Outcomes

Vitamin D, fish oil supplements don't benefit cardiovascular health, new study finds - ABC News

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Vitamin D Pills Don't Prevent Bone Fractures, Osteoporosis: Study

Group A Australian Institute of Sport

PDF) A multilevel analysis of factors associated with vitamin A supplementation among children aged 6–35 months in Ethiopia

Genetically‐Proxied Levels of Vitamin D and Risk of Intracerebral Hemorrhage