%0 Journal Article %T Longitudinal relationship between relative harm perceptions, beliefs about organic and additive-free tobacco, and cigarette brand switching among Natural American Spirit, Camel and Marlboro cigarette smokers %A Pearson, Jennifer %A Gratale, Stefanie Kristen %A Ganz, Ollie %A Erinoso, Olufemi A. %A Ohman-Strickland, Pamela %A Wackowski, Olivia A. %D 2025 %R 10.1136/tc-2023-057933 %P 71-77 %J Tobacco Control %V 34 %I 1 %2 ISSN: 0964-4563