References

Reference	Comment
*Review articles*
Lancet. 2021;397:233-248	Iron deficiency
N Engl J Med. 2015;372:1832-43	Iron-deficiency anemia
J Biol Chem. 2017;292:12727-12734	Iron homeostasis: An anthropocentric perspective
*Clinical practice guidelines*
British Society of Gastroenterology guidelines for the management of iron deficiency anaemia in adults	Published in 2021
American Gastroenterological Association (AGA) clinical practice guideline on gastrointestinal evaluation of iron deficiency anemia	Published in 2020
*Online evidence-based resources*
DynaMed	A rigorous evidence-based point-of-care tool, can access overview and recommendations section without subscription
UpToDate	Relies heavily on expert opinion. Not accessible without subscription

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