On masochism: a re-evaluation.
D000374:Aggression; D003863:Depression; D006801:Humans; D008398:Masochism; D009771:Obsessive-Compulsive Disorder; D010259:Paranoid Disorders; D010287:Parent-Child Relations; D010990:Pleasure-Pain Principle; D011574:Psychoanalytic Theory; D011599:Psychopathology