Hiller, Wolfgang A controlled treatment study of somatoform disorders including analysis of healthcare utilization and cost-effectiveness. [electronic resource] - Journal of psychosomatic research Apr 2003 - 369-80 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0022-3999 Standard No.: 10.1016/s0022-3999(02)00397-5 doi Subjects--Topical Terms: AdultAgedCognitive Behavioral Therapy--economicsCost-Benefit AnalysisDepression--diagnosisDiagnostic and Statistical Manual of Mental DisordersFemaleFollow-Up StudiesHealth Services--economicsHumansMaleMiddle AgedProspective StudiesSampling StudiesSocioeconomic FactorsSomatoform Disorders--diagnosisSurveys and Questionnaires