The telephone in outpatient psychotherapy.
D000328:Adult; D000553:Ambulatory Care; D003142:Communication; D003419:Crisis Intervention; D005260:Female; D006801:Humans; D008297:Male; D008388:Marital Therapy; D001523:Mental Disorders / Q000628:therapy*; D010817:Physician-Patient Relations; D011613:Psychotherapy; D013689:Telephone