Columbia subject headings:
Harvard subject headings:
Health boards--Germany--History.
Medical care--Germany--History--Congresses.
Medical policy--Germany--History--Congresses.
Medical policy--Germany--History.
Public health administration--Germany--History--Congresses.
Public health administration--Germany--History.
Public health--Germany--History--Congresses.
Princeton subject headings:
Health boards--Germany--History.
Medical policy--Germany--History.
Public health administration--Germany--History.