Columbia subject headings:
Advertising--Tobacco--Law and legislation--United States.
Cigarette industry--Law and legislation--United States.
Smokeless tobacco industry--Law and legislation--United States.
Tobacco--Law and legislation--United States.
Harvard subject headings:
Advertising laws--United States.
Cigarette industry--Law and legislation--United States.
Nicotine--Law and legislation--United States.
Tobacco--Law and legislation--United States
United States. Federal Food, Drug, and Cosmetic Act.
Princeton subject headings:
Advertising laws--United States.
Cigarette industry--Law and legislation--United States.
Nicotine--Law and legislation--United States.
Tobacco--Law and legislation--United States.