in the press
Almost one in 20 US workers test positive for drugs in 2019 - the highest rate in 16 years -
Almost one in 20 US workers test positive for drugs in 2019 - the highest rate in 16 years - as marijuana use jumps 11% Stark new data from Quest Diagnostics reveals 4.5 percent of all workers tested...
BREAKING: Marijuana Workforce Positivity Rates Skyrocketing in Legal States
BREAKING: Marijuana Workforce Positivity Rates Skyrocketing in Legal States (Alexandria, VA) - Today, national data released by Quest Diagnostics found that rates of marijuana positivity in the workforce have sharply risen both over the last year (2018-2019) and...
Cannabis stores tend to target California’s minority populations
California neighborhoods where cannabis retailers are located tend to have higher proportions of Hispanic and Black residents, and lower proportions of whites, while also being poorer than those areas without such retailers. That's according to a new study...
research papers
18/12/2014
Then suddenly he went right off the rails: Mothers’ stories of adolescent cannabis use
10/04/2023
Altered brain structural and functional connectivity in cannabis users
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