RT Journal Article SR Electronic T1 Synthetic cannabinoids JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 210 OP 210 DO 10.1503/cmaj.130510 VO 186 IS 3 A1 Tony Antoniou A1 David N. Juurlink YR 2014 UL http://www.cmaj.ca/content/186/3/210.abstract