title: Psychic trauma and traumatic neurosis. Play therapy with a four-year-old boy.
mesh_terms: D000786:Anger; D000818:Animals; D001733:Bites and Stings / Q000150:complications; D002335:Carnivora; D002675:Child, Preschool; D005239:Fear; D006801:Humans; D007062:Identification, Psychological; D008297:Male; D010989:Play Therapy; D013313:Stress Disorders, Post-Traumatic / Q000209:etiology / Q000628:therapy*; D014167:Transference, Psychology