Hellow guys, Welcome to my website, and you are watching Jamie Hartmann-Boyce, "Electronic cigarettes for smoking cessation" | TOPS #27 | Sep 17, 2021. and this vIdeo is uploaded by TOPS Tobacco Online Policy Seminar at 2021-09-17T22:42:18-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.