No abstract available
MeSH terms
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Adolescent
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Adult
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Dextroamphetamine / pharmacology*
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Endorphins / blood*
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Female
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Humans
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Hydrocortisone / blood*
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Pregnancy
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Twins, Monozygotic
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beta-Endorphin
Substances
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Endorphins
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beta-Endorphin
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Dextroamphetamine
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Hydrocortisone