1. State-level medical marijuana laws, marijuana use and perceived availability of marijuana among the general U.S. population Martins, Silvia S.; Mauro, Christine Marie; Santaella Tenorio, Julian; Kim, June H.; Cerdá, Magdalena; Keyes, Katherine M.; Hasin, Deborah S.; Galea, Sandro; Wall, Melanie M. 2016 Articles EpidemiologyMarijuanaMarijuana--Therapeutic useMarijuana--Therapeutic use--Law and legislationCannabisMedication abuseDrug abuseDrug abuse--Epidemiology