title: Effectiveness of over-the-counter nicotine replacement therapy.
authors.forename: Mikael
authors.initials: M
authors.lastname: Franzon
authors.forename: Gunnar
authors.initials: G
authors.lastname: Gustavsson
authors.forename: Barbara H
authors.initials: BH
authors.lastname: Korberly
mesh_terms: D005731:Ganglionic Stimulants / Q000627:therapeutic use*; D006801:Humans; D009538:Nicotine / Q000627:therapeutic use*; D004366:Nonprescription Drugs; D010592:Pharmaceutic Aids / Q000627:therapeutic use*; D016540:Smoking Cessation
chemical_list: D005731:Ganglionic Stimulants; D004366:Nonprescription Drugs; D010592:Pharmaceutic Aids; D009538:Nicotine