No abstract available
MeSH terms
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Abdomen / surgery*
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Adult
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Anesthesia, Spinal* / adverse effects
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Anesthetics, Dissociative* / adverse effects
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Double-Blind Method
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Epinephrine
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Female
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Hemodynamics / drug effects
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Humans
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Injections, Spinal
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Ketamine* / adverse effects
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Leg / surgery*
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Male
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Pain Measurement / drug effects
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Vasoconstrictor Agents
Substances
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Anesthetics, Dissociative
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Vasoconstrictor Agents
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Ketamine
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Epinephrine