Dependence on e‐cigarettes and cigarettes in a cross‐sectional study of US adultsMarch 25, 2020March 25, 2020https://onlinelibrary.wiley.com/doi/abs/10.1111/add.15060?campaign=wolacceptedarticleLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. ΔThis site uses Akismet to reduce spam. Learn how your comment data is processed.