TY - GEN AU - Taylor,Kristie A AU - Sharma,Eva AU - Edwards,Kathryn C AU - Halenar,Michael J AU - Kissin,Wendy AU - Kasza,Karin A AU - Day,Hannah AU - Anic,Gabriella AU - Gardner,Lisa D AU - Hammad,Hoda T AU - Hull,Lynn C AU - Bansal-Travers,Maansi AU - Limpert,Jean AU - Borek,Nicolette AU - Kimmel,Heather L AU - Compton,Wilson M AU - Hyland,Andrew AU - Stanton,Cassandra TI - Longitudinal pathways of exclusive and polytobacco cigarette use among youth, young adults and adults in the USA: findings from the PATH Study Waves 1-3 (2013-2016) SN - 1468-3318 PY - 2021///0602 KW - Adolescent KW - Adult KW - Age Factors KW - Child KW - Cigarette Smoking KW - epidemiology KW - Cohort Studies KW - Cross-Sectional Studies KW - Humans KW - Longitudinal Studies KW - Prevalence KW - Smokers KW - statistics & numerical data KW - Time Factors KW - Tobacco Products KW - Tobacco Use KW - United States KW - Young Adult N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1136/tobaccocontrol-2020-055630 ER -