Tar and nicotine determinations in cigarettes: standards.
D005069:Evaluation Studies as Topic; D006077:Government Agencies; D009538:Nicotine / Q000032:analysis*; D010947:Plants, Toxic; D013638:Tars / Q000032:analysis*; D014026:Nicotiana / Q000032:analysis*; D014481:United States
D013638:Tars; D009538:Nicotine