PT - JOURNAL ARTICLE AU - Roger Collier TI - E-cigarette data don’t end debate AID - 10.1503/cmaj.109-5060 DP - 2015 Jul 14 TA - Canadian Medical Association Journal PG - E291--E291 VI - 187 IP - 10 4099 - http://www.cmaj.ca/content/187/10/E291.short 4100 - http://www.cmaj.ca/content/187/10/E291.full SO - CMAJ2015 Jul 14; 187