Columbia subject headings:
Medical care--United States--Charts, diagrams, etc.--Periodicals.
Medical care--United States--Statistics--Periodicals.
Public health--United States--Charts, diagrams, etc.--Periodicals.
Public health--United States--Statistics--Periodicals.
United States--Statistics, Medical--Charts, diagrams, etc.--Periodicals.
United States--Statistics, Medical--Periodicals.
Harvard subject headings:
Health status indicators--United States.
Medical care, Cost of--United States--Statistics
Medical care--Utilization--United States--Statistics
Princeton subject headings:
Health status indicators--United States--Periodicals.
Medical care, Cost of--United States--Statistics--Periodicals.
Medical care--Utilization--United States--Statistics--Periodicals.
Periodicals.
Statistics.