Columbia subject headings:
Drugs--Law and legislation--United States.
Food law and legislation--United States.
United States. Food and Drugs Act.
Harvard subject headings:
Drugs--Law and legislation--United States.
Food law and legislation--United States.
United States. Food and Drugs Act.
Princeton subject headings:
Drugs--Law and legislation--United States.
Food law and legislation--United States.
United States. Food and Drugs Act