from https://ift.tt/EBR6Dvz
Researchers to test new approach for detecting cannabis in breath
With cannabis now outpacing alcohol as Americans' daily drug of choice, there is a critical need for a scientifically validated breath test to detect the recent use of the substance in drivers.
from https://ift.tt/EBR6Dvz
from https://ift.tt/EBR6Dvz