Electronic cigarettes and smoking cessation in England.
UK Centre for Tobacco and Alcohol Studies, Division of Epidemiology and Public Health, University of Nottingham, Nottingham NG5 1PB, UK.
John
J
Britton
D066300:Electronic Nicotine Delivery Systems / Q000706:statistics & numerical data*; D004739:England / Q000453:epidemiology; D006801:Humans; D015995:Prevalence; D012907:Smoking / Q000453:epidemiology*; D016540:Smoking Cessation / Q000706:statistics & numerical data*