Papain: a Novel Urine Adulterant.
The estimated number of employees in the United Stated screened annually for illicit drugs is approximately 20 million, with marijuana being the most frequently abused drug. Urine adulterants provide an opportunity for illicit drug users to obtain a false negative result on commonly used primary dru...
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| Format: | Others |
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Digital Commons @ East Tennessee State University
2004
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| Online Access: | https://dc.etsu.edu/etd/950 https://dc.etsu.edu/cgi/viewcontent.cgi?article=2107&context=etd |