No abstract available
Publication types
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Clinical Trial
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Beta Rhythm / drug effects
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Cocaine*
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Electroencephalography / drug effects*
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Evoked Potentials / drug effects
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Humans
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Narcotics*
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Opioid-Related Disorders / physiopathology*
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Opioid-Related Disorders / psychology
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Psychiatric Status Rating Scales