Columbia subject headings:
Medical care--Argentina--History.
Medical care--Colombia--History.
Medical policy--Argentina--History.
Medical policy--Colombia--History.
Social medicine--Argentina--History.
Social medicine--Colombia--History.
Harvard subject headings:
Health services administration--Argentina--History.
Health services administration--Colombia--History.
Medical care--Argentina--History.
Medical care--Colombia--History.
Medical care--Political aspects--Argentina--History.
Medical care--Political aspects--Colombia--History.
Medical economics--Argentina--History.
Medical economics--Colombia--History.
Medical policy--Argentina--History.
Medical policy--Colombia--History.
Social medicine--Argentina--History.
Social medicine--Colombia--History.
Princeton subject headings:
Medical care--Argentina--History.
Medical care--Colombia--History.
Medical policy--Argentina--History.
Medical policy--Colombia--History.
Social medicine--Argentina--History.
Social medicine--Colombia--History.