The Ego and the Id: fifty years later.
D000339:Affect; D001317:Austria; D004532:Ego; D005619:Freudian Theory; D049673:History, 20th Century; D006801:Humans; D007060:Id; D007062:Identification, Psychological; D007207:Individuation; D007323:Instinct; D009769:Object Attachment; D009813:Oedipus Complex; D011572:Psychoanalysis / Q000266:history*; D012660:Semantics; D012931:Social Environment