No abstract available
MeSH terms
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Analgesics, Opioid / urine*
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Humans
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Opioid-Related Disorders / urine*
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Papaver / chemistry*
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Plant Extracts / chemistry*
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Seeds / chemistry*
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Substance Abuse Detection*
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Urinalysis*
Substances
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Analgesics, Opioid
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Plant Extracts