No abstract available
MeSH terms
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Constipation / diagnosis*
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Constipation / etiology
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Constipation / therapy*
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Diagnostic Techniques, Digestive System / standards*
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Dietary Fiber / therapeutic use*
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Gastroenterology / standards*
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Gastrointestinal Agents / therapeutic use*
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Germany
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Humans
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Polyethylene Glycols / therapeutic use*
Substances
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Dietary Fiber
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Gastrointestinal Agents
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Polyethylene Glycols