Columbia subject headings:
Harvard subject headings:
Charité (Hospital : Berlin, Germany)--History--20th century.
National socialism and medicine--Germany--Berlin.
Psychiatry--Germany--Berlin--History--20th century.
Princeton subject headings:
Charité (Hospital : Berlin, Germany)--History--20th century.
National socialism and medicine--Germany--Berlin--History--20th century.
Psychiatry--Germany--Berlin--History--20th century.