“Conclusions: Use of #ecigarettes appears to be consistently associated with >>lower nicotine dependence<< than cigarette smoking."April 1, 2020April 1, 2020https://pubmed.ncbi.nlm.nih.gov/32196810/Leave a Reply Cancel replyYour email address will not be published.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.