No abstract available
Publication types
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Clinical Trial
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Controlled Clinical Trial
MeSH terms
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Factor Analysis, Statistical
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Guaiacol / therapeutic use*
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Humans
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Hypnotics and Sedatives / therapeutic use*
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Methaqualone / therapeutic use*
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Methods
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Pyridines / therapeutic use
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Sleep Wake Disorders / drug therapy*
Substances
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Hypnotics and Sedatives
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Pyridines
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Guaiacol
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Methaqualone