No abstract available
Publication types
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Research Support, N.I.H., Extramural
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Analgesics, Opioid / therapeutic use
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Cancer Pain* / drug therapy
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Humans
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Neoplasms* / complications
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Opioid-Related Disorders* / drug therapy
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Pain Management
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Retrospective Studies