AgoraphobiaPanic DisorderAnxietyAnxiety DisordersPhobic DisordersImplosive TherapyPsychiatric Status Rating ScalesCognitive TherapyDiagnostic and Statistical Manual of Mental DisordersAnticipation, PsychologicalInterview, PsychologicalDepressive DisorderComorbidityNew EnglandQuestionnairesDental AnxietyMental DisordersBaltimoreDepressive Disorder, MajorTreatment OutcomeSeverity of Illness IndexManifest Anxiety ScaleAnxiety, Separation