1. Right care, right now–you can make a difference;Angood;Crit Care Med,2005
2. Critical care in the United States: who are we and how did we get here?;Calvin;Crit Care Clin,1997
3. Joint Commission on Accreditation of Healthcare Organizations (JCAHO). The specifications manual for national hospital quality measures–ICU. 2005. Available at: http://www.jointcommission.org/PerformanceMeasurement/MeasureReserveLibrary/Spec+Manual+-+ICU.htm. Accessed March 20, 2006.
4. Critical care medicine in the United States 1985–2000; an analysis of bed numbers, use and costs;Halpern;Crit Care Med,2004
5. The Critical Care Workforce Partnership position statement: the aging of the US population and increased need for critical care services. Available at: http://www.aacn.org/AACN/pubpolcy.nsf/Files/CCWFPS/$file/Critical%20Care%20Workforce%20Position%20Statement.pdf. Accessed March 20, 2006.