Support for nicotine reduction in cigarettes: findings from the 2016 and 2020 ITC Four Country Smoking and Vaping Surveys
Robert T Fairman, Yoo Jin Cho, Lucy Popova, K Michael Cummings, Tracy T Smith, Geoffrey T Fong, Shannon Gravely, Ron Borland, Ann McNeill, Coral E Gartner, Kylie Morphett, James F Thrasher
Tobacco Control Dec 2023, tc-2023-058128; DOI: 10.1136/tc-2023-058128