THC blood tests can’t predict impaired driving and should be scrapped, AAA says
ZME Science,
The AAA Foundation for traffic safety ordered a handful of studies that assess the effects marijuana legalization had on…
The AAA Foundation for traffic safety ordered a handful of studies that assess the effects marijuana legalization had on…
It’s in development: WSU chemistry professor Herbert Hill says that the team is using ion-mobility spectrometry – the same tech…