RT Journal Article SR Electronic T1 Medicinal cannabis: Time to lighten up? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 897 OP 898 DO 10.1503/cmaj.140309 VO 186 IS 12 A1 Juurlink, David N. YR 2014 UL http://www.cmaj.ca/content/186/12/897.abstract AB