No abstract available
MeSH terms
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Analgesics / administration & dosage*
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Anesthesiology / education*
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Anesthesiology / standards
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Clinical Competence*
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Education, Medical, Continuing / standards*
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Humans
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Injections / methods*
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Pain / drug therapy*
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Pain Clinics / standards
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Specialization / standards
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Time Factors
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United States