Columbia subject headings:
Harvard subject headings:
Dementia--History--Sources.
Dementia--Philosophy.
Nietzsche, Friedrich Wilhelm, 1844-1900--Influence.
Philosophy, French--20th century.
Psychology, Pathological--Philosophy
Princeton subject headings:
Nietzsche, Friedrich Wilhelm, 1844-1900--Mental health.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Philosophers--Germany--Biography.
Psychology, Pathological--Philosophy.