Columbia subject headings:
Child health services--United States--Congresses.
Children--Health and hygiene--United States--Congresses.
Harvard subject headings:
Child development--United States--Forecasting--Congresses.
Child health services--United States--Congresses.
Children--Diseases--United States--Forecasting--Congresses.
Children--Health and hygiene--United States--Statistics--Congresses.
Health status indicators--United States--Congresses.
Princeton subject headings: