Vitamin D deficiency: symptoms & supplements | cerascreen
Association of vitamin D and FGF23 with serum ferritin in hypoparathyroid thalassemia: a case control study | BMC Nephrology | Full Text
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Association of vitamin D status with COVID-19 and its severity | SpringerLink
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Vitamins, microelements and the immune system: current standpoint in the fight against coronavirus disease 2019 | British Journal of Nutrition | Cambridge Core
The effect of vitamin D supplementation on hemoglobin concentration: a systematic review and meta-analysis | Nutrition Journal | Full Text
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Nutritional risk of vitamin D, vitamin C, zinc, and selenium deficiency on risk and clinical outcomes of COVID-19: A narrative review - Clinical Nutrition ESPEN
Vitamin D Test Kit | Check your Vitamin D Levels at Home
Nutrients | Free Full-Text | The Association between Iron and Vitamin D Status in Female Elite Athletes
Serum ferritin is an important inflammatory disease marker, as it is mainly a leakage product from damaged cells - Metallomics (RSC Publishing) DOI:10.1039/C3MT00347G
Cureus | The Association Between Ferritin and Vitamin D Levels in Premenopausal Fibroid Uterus Cases With Anemia | Article
Serum Insulin-Like Growth Factor 1 In Lebanese Schoolchildren And Its Relation To Vitamin D And Ferritin Levels - Endocrine Practice
Iron deficiency without anemia – a clinical challenge - Soppi - 2018 - Clinical Case Reports - Wiley Online Library
RETRACTED ARTICLE: Impact of daily high dose oral vitamin D therapy on the inflammatory markers in patients with COVID 19 disease | Scientific Reports
Ferritin and Vitamin D levels and its relation to bone diseases in thalassemic adults: A hospital-based retrospective cohort study Tharwat RJ, Balilah S, Habib HM, Mahmoud NH, Beek FS, Almadani FK, Elmaghraby
Iron deficiency - The Lancet
Analysis of vitamin D level among asymptomatic and critically ill COVID-19 patients and its correlation with inflammatory markers | Scientific Reports
