RT Article T1 Has underreporting of cigarette consumption changed over time? Estimates derived from US national health surveillance systems between 1965 and 2015 JF American journal of epidemiology VO 187 IS 1 SP 113 OP 119 A1 Liber, Alex C. A2 Warner, Kenneth E. 1947- LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1912570777 DO 10.1093/aje/kwx196