Columbia subject headings:
Harvard subject headings:
Euthanasia--Germany--Neuruppin.
Landesanstalt Neuruppin
National socialism and medicine--Germany--Neuruppin.
Neuruppin (Germany)--History--20th century.
Psychiatric hospitals--Germany--Neuruppin.
Princeton subject headings:
Euthanasia--Germany--Neuruppin.
Landesanstalt Neuruppin.
National socialism and medicine--Germany--Neuruppin.
Neuruppin (Germany)--History--20th century.
Psychiatric hospitals--Germany--Neuruppin.