Columbia subject headings:
Harvard subject headings:
Health planning--Greece--Congresses.
Medical policy--Greece--History--20th century--Congresses.
Public health administration--Greece--History--20th century--Congresses.
Public health--Greece--History--20th century--Congresses.
Venizelos, Eleutherios, 1864-1936.
Welfare state--Greece--History--20th century--Congresses.
Princeton subject headings:
Health planning--Greece--Congresses.
Medical policy--Greece--History--20th century--Congresses.
Public health administration--Greece--History--20th century--Congresses.
Public health--Greece--History--20th century--Congresses.
Venizelos, Eleutherios, 1864-1936.
Welfare state--Greece--History--20th century--Congresses.