RT Journal Article SR Electronic A1 Shuman, Jill T1 Controversies in Marijuana Legalization JF MD Conference Express YR 2015 FD SAGE Publications VO 15 IS 11 SP 12 OP 14 DO 10.1177/1559897715593535 UL http://mdc.sagepub.com/content/15/11/12.abstract AB Medical marijuana is currently legal in 23 states plus the District of Columbia. However, there is ongoing controversy about the role of marijuana in treating medical conditions, the addictive potential of medical and recreational marijuana, the best approaches to treating cannabis use disorder, and which clinical end point is most appropriate.