Columbia subject headings:
Harvard subject headings:
Informed consent (Medical law)--United States.
Patients--Legal status, laws, etc.--United States
Right to die--Law and legislation--United States
Princeton subject headings:
Informed consent (Medical law)--United States.
Patients--Legal status, laws, etc.--United States.
Power of attorney--United States.
Right to die--Law and legislation--United States.