Columbia subject headings:
Advertising--Drugs.
Drugs--Marketing.
Pharmaceutical industry--Moral and ethical aspects.
Physicians--Professional ethics.
Harvard subject headings:
Advertising--Drugs
Drugs--Marketing
Pharmaceutical industry--Moral and ethical aspects.
Physicians--Professional ethics
Princeton subject headings:
Advertising--Drugs.
Drugs--Marketing.
Pharmaceutical industry--Moral and ethical aspects.
Physicians--Professional ethics.