No abstract available
MeSH terms
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Analgesia, Patient-Controlled
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Arthroplasty, Replacement, Hip / adverse effects*
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Arthroplasty, Replacement, Knee / adverse effects*
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Humans
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Nerve Block
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Pain Management / methods*
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Pain, Postoperative / drug therapy*
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Pain, Postoperative / physiopathology
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Perioperative Care / methods*