RT Journal Article SR Electronic T1 The return of scare tactics JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 5 OP 8 DO 10.1136/tc.7.1.5 VO 7 IS 1 A1 David Hill A1 Simon Chapman A1 Robert Donovan YR 1998 UL http://tobaccocontrol.bmj.com/content/7/1/5.abstract AB