Saturday, October 22, 2016

Testing for marijuana raises medical, legal questions

 

 

... "Alcohol exits the body in a matter of hours. Cocaine can take a couple of days."

"Cannabis has no exact timetable.
The cannabis compound detectable in urine samples is evidence of past use, not actual impairment" ...

Read more here: http://www.thenewstribune.com/news/local/marijuana/article109526682.html#storylink=cpy

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