1. Origins of critical care outreach;Bainbridge,2006
2. Outreach: ‘the past, present, and future’;Marsh;CEACCP,2012
3. Comprehensive critical care - a review of adult critical care services,2000
4. Critical care outreach: rationale and development;Riley;CEACCP,2001
5. Do nurse-led critical care outreach services impact inpatient mortality rates?;Garry;Nurs Crit Care,2019