Columbia subject headings:
Harvard subject headings:
Assisted suicide--Germany--History--20th century.
Assisted suicide--Moral and ethical aspects
Assisted suicide--Social aspects--Germany.
Euthanasia--Germany--History--20th century
Euthanasia--Moral and ethical aspects
Euthanasia--Social aspects--Germany.
Holocaust, Jewish (1939-1945)--Germany
National socialism and medicine.
Princeton subject headings:
Euthanasia--Germany--History--19th century.
Euthanasia--Moral and ethical aspects--Germany--History--19th century.
Involuntary sterilization--Moral and ethical aspects--Germany--History--19th century.
Medical ethics--Germany--History--19th century.
National socialism and medicine.