1. State Medical Marijuana Laws and the Prevalence of Opioids Detected Among Fatally Injured Drivers Kim, June H.; Santaella Tenorio, Julian; Mauro, Christine Marie; Wrobel, Julia; Cerdá, Magdalena; Keyes, Katherine M.; Hasin, Deborah S.; Martins, Silvia S.; Li, Guohua 2016 Articles MarijuanaEpidemiologyMarijuana--Therapeutic use--Law and legislationMarijuana--Therapeutic useTraffic fatalitiesOpioid abuse