No abstract available
Keywords:
Mendelian randomisation; analgesics; cancer; carcinogen; opioids; opium; risk factor.
MeSH terms
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Analgesics, Opioid / adverse effects
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Humans
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Neoplasms* / drug therapy
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Opioid-Related Disorders* / drug therapy
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Opioid-Related Disorders* / epidemiology
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Risk Factors