RT Journal Article SR Electronic T1 “High-functioning addicts”: intervening before trouble hits JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 19 OP 19 DO 10.1503/cmaj.109-4667 VO 186 IS 1 A1 Wendy Glauser YR 2014 UL http://www.cmaj.ca/content/186/1/19.abstract AB