Freud's theory of conflicts.
D001317:Austria; D003130:Combat Disorders; D003220:Conflict, Psychological; D004532:Ego; D049672:History, 19th Century; D006801:Humans; D007060:Id; D007323:Instinct; D007989:Libido; D009497:Neurotic Disorders / Q000209:etiology; D011574:Psychoanalytic Theory; D011606:Psychosexual Development; D011618:Psychotic Disorders / Q000209:etiology; D013313:Stress Disorders, Post-Traumatic