1. Katschnig H (1997) How useful is the concept of quality of life in psychiatry. In: Katschnig H, Freeman H, Sartorius N (eds) Quality of Life in Mental Disorders. Chichester, John Wiley and Son, pp 3–16
2. Sartorius N (1997) Quality of life and mental disorders: a global perspective. In: Katschnig H, Freeman H, Sartorius N (eds) Quality of Life in Mental Disorders. Chichester, John Wiley and Son, pp 319–328
3. Chan GWL, Ungvari GS, Leung JP (2001) Residential services for psychiatric patients in Hong Kong. HK J Psychiatry 11:13–17
4. Awad AG, Voruganti LNP (2000) Intervention research in psychosis: Issues related to the assessment of quality of life. Schizophr Bull 26:557–564
5. Oliver JPJ, Mohamad H (1992) The quality of life of the chronically mentally ill: A comparison of public, private, and voluntary residential provisions. Br J Soc Work 22:391–404