Columbia subject headings:
Harvard subject headings:
Euthanasia--Austria--Carinthia--History--20th century.
National socialism and medicine--Austria--Carinthia.
People with mental disabilities--Crimes against--Austria--Carinthia--History--20th century.
Psychotherapy patients--Crimes against--Austria--Carinthia--History--20th century.
Princeton subject headings:
Euthanasia--Austria--Carinthia--History--20th century.
National socialism and medicine--Austria--Carinthia--History.