https://www.selleckchem.com/pr....oducts/epacadostat-i
were less likely to first report past 30-day use and "fairly regular" e-cigarette use at earlier ages than Non-Hispanic White youth. This paper provides information on specific ages of the first report of e-cigarette use behaviors by sex and by race/ethnicity that can be used to culturally tailor e-cigarette interventions on specific windows of opportunity before youth begin using e-cigarettes or escalating their use. This paper provides information on specific ages of the first report of e-cigarette use behaviors by sex