Columbia subject headings:
Brazil--Statistics, Medical--Periodicals.
Health facilities--Brazil--Statistics--Periodicals.
Medical care--Brazil--Statistics--Periodicals.
Medical personnel--Brazil--Statistics--Periodicals.
Harvard subject headings:
Brazil--Statistics, Medical--Periodicals.
Health facilities--Brazil--Statistics--Periodicals.
Medical care--Brazil--Statistics--Periodicals.
Medical personnel--Brazil--Statistics--Periodicals.
Princeton subject headings:
Brazil--Statistics, Medical--Periodicals.
Health facilities--Brazil--Statistics--Periodicals.
Medical care--Brazil--Statistics--Periodicals.
Medical personnel--Brazil--Statistics--Periodicals.
Periodicals.
Statistics.