title: Electronic nicotine delivery systems: emerging science foundation for policy.
authors.forename: J E
authors.initials: JE
authors.lastname: Henningfield
authors.forename: G S
authors.initials: GS
authors.lastname: Zaatari
mesh_terms: D016503:Drug Delivery Systems; D004581:Electronics; D006801:Humans; D009538:Nicotine / Q000008:administration & dosage* / Q000627:therapeutic use*; D018722:Nicotinic Agonists / Q000008:administration & dosage* / Q000627:therapeutic use*; D011640:Public Policy; D012907:Smoking / Q000523:psychology; D016540:Smoking Cessation / Q000379:methods*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D018722:Nicotinic Agonists; D009538:Nicotine