PT - JOURNAL ARTICLE AU - Neil Chanchlani TI - E-cigarettes “modestly effective” tool to quit smoking AID - 10.1503/cmaj.109-4622 DP - 2013 Nov 19 TA - Canadian Medical Association Journal PG - E772--E772 VI - 185 IP - 17 4099 - http://www.cmaj.ca/content/185/17/E772.short 4100 - http://www.cmaj.ca/content/185/17/E772.full SO - CMAJ2013 Nov 19; 185