One in ten people who have never used cocaine have traces on fingertips
Cocaine is now so prevalent in society that one in 10 people who have never used the drug have traces on their hands, a new study has shown. Researchers at the University Surrey tested the fingerprints of 50 drug free volunteers and 15 drug users who had taken cocaine or heroin in the past 24 …
Eddy Jordan flipped this story into Articles•2198d