From a 2014 study examining the effectiveness of e-cigarettes for smoking cessation. Read more:December 1, 2020https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4245610/Leave a Reply Cancel replyYour email address will not be published.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.