No abstract available
MeSH terms
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Adult
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Algorithms
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Anemia, Iron-Deficiency / diagnosis*
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Anemia, Iron-Deficiency / epidemiology
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Anemia, Iron-Deficiency / etiology
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Anemia, Iron-Deficiency / metabolism
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Biopsy
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Colonoscopy
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Decision Trees
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Deficiency Diseases / complications
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Endoscopy, Digestive System
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Hemorrhage / complications
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Humans
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Malabsorption Syndromes / complications
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Survival Analysis