Columbia subject headings:
Hospital patients--Legal status, laws, etc.--United States.
Psychotherapy patients--Legal status, laws, etc.--United States.
Sick--Legal status, laws, etc.--United States.
Harvard subject headings:
Hospital patients--Legal status, laws, etc.--United States.
Psychotherapy patients--Legal status, laws, etc.--United States.
Sick--Legal status, laws, etc.--United States.
Princeton subject headings: