RT Journal Article SR Electronic T1 “The Tobacco Products Research Trust 1982–1996” JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 193 OP 193 DO 10.1136/tc.7.2.193 VO 7 IS 2 A1 CHERYL SWANN A1 PETER FROGGATT A1 LISA A BERO YR 1998 UL http://tobaccocontrol.bmj.com/content/7/2/193.1.abstract AB