title: Understanding the development of a homogeneous, identity-impaired group through countertransference phenomena.
mesh_terms: D001883:Borderline Personality Disorder / Q000628:therapy*; D003379:Countertransference; D005260:Female; D006126:Group Processes; D006127:Group Structure; D006801:Humans; D009289:Narcissism; D010554:Personality Disorders / Q000628:therapy*; D011615:Psychotherapy, Group