title: Empirical psychotherapeutic methods.
mesh_terms: D001007:Anxiety; D001521:Behavior Therapy; D005069:Evaluation Studies as Topic; D005190:Family; D006801:Humans; D009771:Obsessive-Compulsive Disorder / Q000628:therapy; D010698:Phobic Disorders / Q000628:therapy; D011613:Psychotherapy; D011615:Psychotherapy, Group