Columbia subject headings:
Harvard subject headings:
Health education--Germany (East)--History.
Health promotion--Germany (East)--History.
Medical care--Germany (East)--History.
Medical policy--Germany (East)--History.
Medicine, Preventive--Germany (East)--History.
Public health--Germany (East)--History.
Princeton subject headings:
Health education--Germany (East)--History.
Health promotion--Germany (East)--History.
Medical care--Germany (East)--History.
Medical policy--Germany (East)--History.
Medicine, Preventive--Germany (East)--History.
Public health--Germany (East)--History.