Columbia subject headings:
Human experimentation in medicine--Law and legislation--United States.
Human experimentation in medicine--Moral and ethical aspects.
Medical care--Law and legislation--United States.
Medical ethics--United States.
Medical ethics.
Harvard subject headings:
Human experimentation in medicine--Law and legislation--United States
Human experimentation in medicine--Moral and ethical aspects
Medical care--Law and legislation--United States
Medical ethics--United States
Medical ethics.
Princeton subject headings:
Medical ethics.
Public health administration.