No abstract available
MeSH terms
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Diagnosis, Differential
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Gastric Acid / metabolism
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Gastrins / blood
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Gastrointestinal Hormones / blood
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Gastrointestinal Hormones / physiology*
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Humans
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Peptic Ulcer / diagnosis
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Peptic Ulcer / physiopathology*
Substances
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Gastrins
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Gastrointestinal Hormones