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pubmed:abstractText |
Although endoscopic evaluation of the gastrointestinal tract is commonly performed to evaluate iron deficiency, little data is available regarding the underlying causes, yield of evaluation, and long-term outcome for those in whom gastrointestinal and systemic symptoms and signs are absent.
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pubmed:affiliation |
Department of Medicine, Emory University, The Medical Service of Grady Memorial Hospital, Atlanta, Georgia, USA.
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