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Changes in driver cannabinoid prevalence in 12 U.S. states after implementing medical marijuana laws

Scott V Masten1, Gloriam Vanine Guenzburger1

  • 1California Department of Motor Vehicles, Research and Development Branch, 2570 24th Street, MS H-126, Sacramento, CA 95818-2606, USA.

Journal of Safety Research
|August 22, 2014
PubMed
Abstract

Keywords:
CannabinoidsDrugged drivingMedical marijuana lawsPrevalenceUnited States

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