Those who reported past 6-month use of e-cigarettes but not use of other tobacco products were classified as exclusive e-cigarette users in the past 6 months, and those who reported no use of any tobacco products were classified as non-tobacco users in the past 6 months (non-exposed group)
During a Bloomberg radio interview, he suggested that cigarette taxes provided the prototype
Ease of Use: Look for intuitive controls
groan Can't bear the thought of chomping on butts
More from YouGov/Sunday Times Archived 17 January 2019 at the Wayback MachineFull polling results Archived 6 October 2011 at the Wayback Machine Glen O'Hara "'Dynamic, Exciting, Thrilling Change': the Wilson Government's Economic Policies, 196470," Contemporary British History (2006), 20:3, 383402, DOI: 10.1080/13619460500407087 Vasili Mitrokhin, Christopher Andrew (2000)