No abstract available
MeSH terms
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Analgesics, Opioid / administration & dosage
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Analgesics, Opioid / economics*
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Cross-Sectional Studies
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Drug Industry / economics*
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Drug Industry / statistics & numerical data
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Humans
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Medicare Part D / economics
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Medicare Part D / statistics & numerical data
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Practice Patterns, Physicians' / economics*
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Practice Patterns, Physicians' / statistics & numerical data
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United States