RT Journal Article SR Electronic T1 Smoked cannabis for chronic neuropathic pain: a randomized controlled trial JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association DO 10.1503/cmaj.091414 A1 Mark A. Ware A1 Tongtong Wang A1 Stan Shapiro A1 Ann Robinson A1 Thierry Ducruet A1 Thao Huynh A1 Ann Gamsa A1 Gary J. Bennett A1 Jean-Paul Collet YR 2010 UL http://www.cmaj.ca/content/early/2010/08/30/cmaj.091414.abstract AB