RT Journal Article SR Electronic T1 Lost revenue estimates from the illicit trade of cigarettes: a 12-country analysis JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP tc.2010.039578 DO 10.1136/tc.2010.039578 A1 Raphael Lencucha A1 Cynthia Callard YR 2011 UL http://tobaccocontrol.bmj.com/content/early/2011/02/16/tc.2010.039578.abstract AB