Columbia subject headings:
Harvard subject headings:
Bioethics--Germany--History--Congresses.
Eugenics--Germany--History--Congresses.
Germany--Politics and government--1933-1945--Congresses.
National socialism and science--Congresses.
Princeton subject headings:
Bioethics--Germany--History--Congresses.
Eugenics--Germany--History--Congresses.
Involuntary sterilization--Germany--History--Congresses.
National socialism--Germany--Congresses.