No abstract available
Publication types
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Case Reports
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Research Support, Non-U.S. Gov't
MeSH terms
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Analgesia, Epidural / methods*
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Female
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Humans
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Middle Aged
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Naloxone / administration & dosage*
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Narcotic Antagonists / administration & dosage*
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Pain Management*
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Placebo Effect*
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Positron-Emission Tomography
Substances
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Narcotic Antagonists
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Naloxone