Columbia subject headings:
Freud, Sigmund, 1856-1939.
Lanzer, Ernst--Mental health.
Obsessive-compulsive disorder--Case studies.
Harvard subject headings:
Case studies
Freud, Sigmund, 1856-1939
Lanzer, Ernst
Lanzer, Ernst--Mental health.
Obsessive-compulsive disorder--Case studies.
Psychoanalysis--Case studies
Princeton subject headings: