Columbia subject headings:
Euthanasia--Germany--History--20th century.
Germany--History--1933-1945.
Medical policy--Germany--History--20th century.
National socialism--History.
Public health--Germany--History--20th century.
World War, 1939-1945--Medical care--Germany.
Harvard subject headings:
Euthanasia--Germany--History--20th century
Germany--History--1933-1945.
Medical policy--Germany--History--20th century.
National socialism--History.
National socialism.
Public health--Germany--History--20th century.
World War, 1939-1945--Medical care--Germany.
Princeton subject headings: