Mental Health in the Elderly A Review of the Present State of Research Häfner, H. Heftet / 2011 / Engelsk
Diagnosis and Clinical Measurement in Psychiatry A Reference Manual for SCAN Wing J. K. Innbundet / 1998 / Engelsk
Diagnosis and Clinical Measurement in Psychiatry A Reference Manual for SCAN Wing J. K. Heftet / 2007 / Engelsk
Psychiatrie der Gegenwart 4 Psychische Störungen bei somatischen Krankheiten Helmchen H. Heftet / 2012 / Tysk
Measurement and Classification of Psychiatric Symptoms An Instruction Manual for the PSE and Catego Program Wing J. K. Heftet / 2012 / Engelsk
