Medical News Today -- A British company has developed a cheap hand-held drug testing device that in 5 minutes can enable parents to check, from a sample of saliva, whether their kids are using cannabis, cocaine or other illegal substances.
Medical News Today -- A British company has developed a cheap hand-held drug testing device that in 5 minutes can enable parents to check, from a sample of saliva, whether their kids are using cannabis, cocaine or other illegal substances.