RT Article T1 An assessment of US and Canadian smoking reduction objectives for the year 2000 JF American journal of public health VO 88 IS 9 SP 1362 OP 1367 A1 Pechmann, Cornelia A1 Layne, Neville A1 Dixon, Philip A2 Layne, Neville A2 Dixon, Philip LA English YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1912463725 DO 10.2105/AJPH.88.9.1362