PT - JOURNAL ARTICLE AU - SIMON CHAPMAN TI - Size does matter AID - 10.1136/tc.8.3.e242 DP - 1999 Sep 01 TA - Tobacco Control PG - 242--242 VI - 8 IP - 3 4099 - http://tobaccocontrol.bmj.com/content/8/3/242.6.short 4100 - http://tobaccocontrol.bmj.com/content/8/3/242.6.full SO - Tob Control1999 Sep 01; 8