Appleby, L., Shaw, J., Sherratt, J., et al (2001) Safety First: Five-year report of the National Confidential Enquiry into Suicide and Homicide by People with Mental Illness. London: Department of Health.
Bowen, D. A. (1982) Hanging – a review. Forensic Science International, 20, 247–249.
Brock, A. & Griffiths, C. (2003) Trends in suicide by method in England and Wales, 1979 to 2001. Health Statistics Quarterly, 20, 7–18.
Burrows, T., Brock, A. P., Hulley, S., et al (2003) Safer Cells Evaluation: Full Report. London: The Jill Dando Institute of Crime Science, University College London.
Davison, A. & Marshall, T. K. (1986) Hanging in Northern Ireland – a survey. Medicine, Science and the Law, 26, 23–28.
Department of Health (2002) National Suicide Prevention Strategy for England. London: Department of Health.
James, R. & Silcocks, P. (1992) Suicidal hanging in Cardiff – a 15-year retrospective study
Forensic Science International, 56, 167–175.
National Institute for Mental Health in England (2003) The National Suicide Prevention Strategy for England: Annual Report on Progress 2003. Leeds: National Institute for Mental Health in England.
Shaw, J., Appleby, L. & Baker, D. (2003) Safer Prisons: A National Study of Prison Suicides 1999–2000 by the National Confidential Inquiry into Suicides and Homicides by People with Mental Illness. London: Department of Health.