PT - JOURNAL ARTICLE AU - Marie-Claude Grégoire TI - Vaping risks for youth continue to emerge AID - 10.1503/cmaj.1095807 DP - 2019 Oct 07 TA - Canadian Medical Association Journal PG - E1113--E1114 VI - 191 IP - 40 4099 - http://www.cmaj.ca/content/191/40/E1113.short 4100 - http://www.cmaj.ca/content/191/40/E1113.full SO - CMAJ2019 Oct 07; 191