Columbia subject headings:
Harvard subject headings:
Great Britain--Statistics, Vital.
Long-term care insurance--United States.
Long-term care of the sick--Government policy--United States.
Long-term care of the sick--United States--Finance.
Mortality--Great Britain--History--19th century.
Princeton subject headings:
Long-term care insurance--United States.
Long-term care of the sick--Government policy--United States.
Long-term care of the sick--United States--Finance.