Health impact of E-cigarettes: a prospective 3.5-year study of regular daily users who have never smokedJanuary 22, 2020January 22, 2020https://www.nature.com/articles/s41598-017-14043-2?fbclid=IwAR0X8w1LpT94IavGmhGx_FgBp5OeZNauKLbYPUYCN1OKnRhb3DFMyryc4aoLeave a Reply Cancel replyYour email address will not be published.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.