Relative increases in direct-to-consumer menthol ads following 2020 FDA guidance on flavoured e-cigarettes.
Elizabeth K DoKatie O'ConnorMegan C DiazBarbara A SchilloJennifer M KreslakeElizabeth C HairPublished in: Tobacco control (2022)
The 2020 FDA flavour guidance was followed by an increased proportion of direct-to-consumer email advertisements of menthol-flavoured e-cigarette products.