title: Trichotillomania and trichobezoar in an infant. Psychological factors underlying this symptom.
mesh_terms: D001630:Bezoars / Q000523:psychology*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology; D009771:Obsessive-Compulsive Disorder / Q000523:psychology*; D014256:Trichotillomania / Q000523:psychology*