title: FDA claims nicotine levels were manipulated.
authors.forename: H
authors.initials: H
authors.lastname: Gavaghan
mesh_terms: D000641:Ammonia / Q000737:chemistry; D004335:Drug and Narcotic Control; D009538:Nicotine; D010947:Plants, Toxic; D014026:Nicotiana / Q000737:chemistry*; D014029:Tobacco Use Disorder; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D009538:Nicotine; D000641:Ammonia