Sadomasochistic patterns in an 18-month-old child.
D001010:Anxiety, Separation; D003674:Defense Mechanisms; D004532:Ego; D005133:Eye Movements; D005201:Fantasy; D005219:Father-Child Relations; D005260:Female; D006801:Humans; D007062:Identification, Psychological; D007223:Infant; D007989:Libido; D008398:Masochism; D008418:Masturbation; D008425:Maternal Behavior; D009034:Mother-Child Relations; D009289:Narcissism; D011574:Psychoanalytic Theory; D012448:Sadism; D014705:Verbal Behavior