No abstract available
MeSH terms
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Accidental Falls / prevention & control*
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Anesthetics, Local / administration & dosage*
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Femoral Nerve*
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Humans
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Muscle Strength / drug effects*
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Nerve Block / methods*
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Procaine / analogs & derivatives*
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Quadriceps Muscle / drug effects*
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Ultrasonography, Interventional*
Substances
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Anesthetics, Local
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Procaine