Columbia subject headings:
Health services administration--Congresses.
Health services administration--Latin America--Congresses.
Medical care--Latin America--Quality control--Congresses.
Medical care--Quality control--Congresses.
Harvard subject headings:
Health services administration--Congresses
Health services administration--Latin America--Congresses.
Medical care--Latin America--Quality control--Congresses.
Medical care--Quality control--Congresses.
Princeton subject headings:
Health services administration--Congresses.
Health services administration--Latin America--Congresses.
Medical care--Latin America--Quality control--Congresses.
Medical care--Quality control--Congresses.