1. The deterioration of children in ward areas in a specialist children's hospital.;Tume;Nurs Crit Care,2007
2. Why Children die: a pilot Study 2006, England (South West, North East and West midlands);Pearson,2008
3. Review of patient safety for children and young people,2009
4. NICE. Acutely Ill Patients in Hospital: Recognition and Response to Acute Illness in Adults in Hospitals, 2007.
5. National Outcomes Framework Technical Annex. http://www.gpcwm.org.uk/wp-content/uploads/file/A-Z%20DOWNLOADS/N%20DOWNLOADS/NHS_Outcomes_Framework_2012_13_DOH_7_December_2011.pdf (accessed 14th March 2012).