title: Estimating the population impact of e-cigarettes on smoking cessation in England.
authors.affiliation: Department of Epidemiology and Public Health, University College London, London, UK. robertwest100@gmail.com.
authors.forename: Robert
authors.initials: R
authors.lastname: West
authors.affiliation: Department of Epidemiology and Public Health, University College London, London, UK.
authors.forename: Lion
authors.initials: L
authors.lastname: Shahab
authors.affiliation: Department of Epidemiology and Public Health, University College London, London, UK.
authors.forename: Jamie
authors.initials: J
authors.lastname: Brown
mesh_terms: D066300:Electronic Nicotine Delivery Systems / Q000706:statistics & numerical data*; D004739:England / Q000453:epidemiology; D006801:Humans; D011634:Public Health; D012907:Smoking / Q000453:epidemiology*; D016540:Smoking Cessation / Q000706:statistics & numerical data*; D000073869:Tobacco Smoking