Columbia subject headings:
Assistance in emergencies--United States.
Emergencies--United States.
Personal injuries--United States.
Public policy (Law)--United States.
Torts--United States.
Harvard subject headings:
Assistance in emergencies--United States.
Personal injuries--United States
Public policy (Law)--United States.
Torts--United States
Princeton subject headings:
Assistance in emergencies--United States.
Personal injuries--United States.
Public policy (Law)--United States.
Torts--United States.