No abstract available
MeSH terms
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Algorithms
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Anemia, Iron-Deficiency / etiology
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Cholangiopancreatography, Endoscopic Retrograde
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Decision Trees
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Diagnosis, Differential
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Endoscopy, Gastrointestinal
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Gastroenterology / methods*
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Gastroenterology / statistics & numerical data
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Gastrointestinal Hemorrhage / diagnosis*
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Gastrointestinal Hemorrhage / epidemiology
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Gastrointestinal Hemorrhage / etiology
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Gastrointestinal Hemorrhage / therapy*
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Hematinics / therapeutic use
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Humans
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Referral and Consultation / statistics & numerical data
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Risk Factors