title: [E-cigarettes--harmful or beneficial?].
authors.forename: Tore
authors.initials: T
authors.lastname: Sanner
authors.forename: Tom K
authors.initials: TK
authors.lastname: Grimsrud
mesh_terms: D066300:Electronic Nicotine Delivery Systems / Q000009:adverse effects / Q000295:instrumentation; D006801:Humans; D009538:Nicotine / Q000009:adverse effects; D019460:Tobacco Industry / Q000331:legislation & jurisprudence; D014028:Tobacco Smoke Pollution / Q000009:adverse effects; D061485:Tobacco Use Cessation Devices
chemical_list: D014028:Tobacco Smoke Pollution; D009538:Nicotine