1. Confidential inquiry into quality of care before admission to intensive care;McQuillan;BMJ,1998
2. The quality of pre-ICU care influences outcome of patients admitted from the ward;McGloin;Clin Intensive Care,1997
3. Patient Safety Alliance Aims of the Scottish Patient Safety Programme NHS Quality Improvement Scotland Year http://www.patientsafetyalliance.scot.nhs.uk/programme/about/aims
4. Institute for Healthcare Improvement Improving outcomes for high-risk and critically ill patients IHI 2010 http://www.ihi.org/IHI/Programs/Collaboratives/ImprovingOutcomesforHigh-RiskandCriticallyIllPatients.htm
5. The first year of doctoring: still a survival exercise;Bligh;Med Educ,2002