Columbia subject headings:
NS.-Schwestern--History.
National socialism and medicine--Germany.
Nursing--Germany--History--20th century.
Harvard subject headings:
NS.-Schwestern--History.
National socialism and medicine
Nursing--Germany--History--20th century.
Princeton subject headings:
NS.-Schwestern--History.
National socialism and medicine--Germany.
Nursing--Germany--History--20th century.