No abstract available
Publication types
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Clinical Trial
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Comparative Study
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Controlled Clinical Trial
MeSH terms
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Administration, Oral
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Adult
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Circadian Rhythm / drug effects
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Dose-Response Relationship, Drug
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Electroencephalography
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Humans
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Male
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Placebos
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Sleep / drug effects*
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Sleep, REM / drug effects
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Tryptophan / administration & dosage
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Tryptophan / pharmacology*
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Wakefulness / drug effects