No abstract available
MeSH terms
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Anti-Obesity Agents / adverse effects*
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Anti-Obesity Agents / economics
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Dietary Supplements / adverse effects
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Dietary Supplements / economics
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Ephedra / adverse effects*
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Humans
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Phytotherapy / adverse effects*
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Phytotherapy / economics
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United States
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United States Food and Drug Administration / legislation & jurisprudence*