The medical origins and cultural use of Freud's instinctual drive theory.
D001317:Austria; D001695:Biology / Q000266:history; D004328:Drive; D005823:Genetics / Q000266:history; D049673:History, 20th Century; D007323:Instinct; D011572:Psychoanalysis / Q000266:history*; D011574:Psychoanalytic Theory