Columbia subject headings:
Nicotine addiction--Treatment--United States.
Smoking cessation--United States.
Smoking--United States--Prevention.
Tobacco use--Treatment--United States.
Tobacco use--United States--Prevention.
Harvard subject headings:
Nicotine addiction--Treatment--United States.
Smoking cessation--Government policy--United States.
Smoking cessation--United States.
Smoking--United States--Prevention
Tobacco use--Treatment--United States.
Tobacco use--United States--Prevention.
Princeton subject headings: