PT - JOURNAL ARTICLE AU - Smith, Elizabeth A TI - Questions for a tobacco-free future AID - 10.1136/tobaccocontrol-2013-051066 DP - 2013 May 01 TA - Tobacco Control PG - i1--i2 VI - 22 IP - suppl 1 4099 - http://tobaccocontrol.bmj.com/content/22/suppl_1/i1.short 4100 - http://tobaccocontrol.bmj.com/content/22/suppl_1/i1.full SO - Tob Control2013 May 01; 22