Article Text
Small bowel and nutrition
Inside view
Elusive cause of iron deficiency anaemia
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Footnotes
Contributors TH: literature review and manuscript write up. MM: manuscript write up. CH: capsule endoscopy review. JDS: provision of images and video and manuscript write up.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.