https://www.selleckchem.com/pr....oducts/AZD2281(Olapa
The number of days smoking cigarettes or using e-cigarettes in the past 30 days was also associated with greater odds of remaining or transitioning to exclusive use of that product (p .05). Exclusive e-cigarette users tended to invest more financially in their devices and were more likely to report owning modifiable devices. This study provides new evidence that established dual use and transitions to and from dual use are associated with higher tobacco dependence compared with remaining a cigarette- or e-cigarette-only u