Study on nicotine substitutes: vaping wins by a mileDecember 1, 2021December 1, 2021Study on nicotine substitutes: vaping wins by a mileLeave a Reply Cancel replyYour email address will not be published.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.