Early Evidence of the Impact of Cannabis Legalization on Cannabis Use, Cannabis Use Disorder, and the Use of Other Substances

from RAND Research Topic: Health and Health Care at http://bit.ly/2JwmupN on October 30, 2019 at 03:11PM

Understanding effects of cannabis laws requires greater attention to differences in short- versus long-term effects of the laws, nuances of policies and patterns of consumption, and careful consideration of appropriate control groups.