Columbia subject headings:
Harvard subject headings:
Eugenics--Germany--History--20th century
Medical genetics--History--20th century.
National socialism and medicine
Racism--Germany--History--20th century
Princeton subject headings:
Eugenics--Germany--History--20th century.
Eugenics--History--20th century.
Medical genetics--History--20th century.
National socialism and medicine.
National socialism and science.
Racism--Germany--History.