RT Journal Article SR Electronic T1 Packaging digital culture to young smokers JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 303 OP 305 DO 10.1136/tobaccocontrol-2013-051209 VO 24 IS 3 A1 Mat Savelli A1 Shawn C O'Connor A1 Emily Di Sante A1 Joanna E Cohen YR 2015 UL http://tobaccocontrol.bmj.com/content/24/3/303.abstract AB