Anderson, D. Mark; Hansen, Benjamin; Rees, Daniel I. - 2012
dispensaries operating within 1,000 feet of schools, parks and playgrounds. Using data from the national and state Youth Risk … Behavior Surveys, the National Longitudinal Survey of Youth 1997 and the Treatment Episode Data Set, we estimate the … leads to increased use of marijuana by teenagers. -- marijuana ; youth risky behavior ; medical marijuana laws …