Columbia subject headings:
Harvard subject headings:
Euthanasia--Germany--Duderstadt--History--20th century.
Euthanasia--Germany--Göttingen--History--20th century.
Germany--History--1933-1945
National socialism and children--Germany--Duderstadt.
National socialism and children--Germany--Göttingen.
National socialism and medicine--Germany--Duderstadt.
National socialism and medicine--Germany--Göttingen.
Princeton subject headings:
Children--Crimes against--Germany.
Euthanasia--Germany.
Germany--History--1933-1945.
National socialism and medicine.