Columbia subject headings:
Critical care medicine--New York (State)
Harvard subject headings:
Critical care medicine--Law and legislation--New York (State)
Informed consent (Medical law)--New York (State)
Life support systems (Critical care)--New York (State)--Decision making.
Medical ethics--New York (State)
Patient representatives--New York (State)
Power of attorney--New York (State)
Princeton subject headings: