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false positives

04/16/2018 / By Jayson Veley

Cocaine and other illegal drugs are so common that 13% of us have traces of it on our fingers (even if we don’t use it)

A new study indicates that cocaine is now so prevalent in society that ten percent of those who have never even used the drug actually have traces of it on their hands. The study, which was carried out by researchers at the University Surrey, involved testing the fingerprints of 50 drug free volunteers and an […]

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