E-cigarette advertising expenditures in the USA, 2014–2018
Fatma Romeh M Ali, Kristy L Marynak, Yoonsang Kim, Steven Binns, Sherry L Emery, Yessica Gomez, Brian A King
Tobacco Control Dec 2020, 29 (e1) e124-e126; DOI: 10.1136/tobaccocontrol-2019-055424