No abstract available
Publication types
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Clinical Trial
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Comparative Study
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Randomized Controlled Trial
MeSH terms
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Aged
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Analgesia, Epidural / methods*
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Bupivacaine / administration & dosage*
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Double-Blind Method
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Female
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Fentanyl / administration & dosage*
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Humans
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Knee Prosthesis*
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Male
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Pain Measurement
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Pain, Postoperative / drug therapy*
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Randomized Controlled Trials as Topic