1. New checklist to help make surgery safer;Indian J Med Sci,2008
2. American Society of Perianesthesia Nurses. International conference interest survey. Available at: http://www.aspan.org/Events/IntlConferenceSurvey/tabid/5169/Default.aspx. Accessed July 12, 2009.
3. National Association of PeriAnesthesia Nurses of Canada. International conference interest survey. Available at: http://napanc.org/. Accessed July 12, 2009.
4. European Operating Room Nurses Association. Objectives. Available at: http://www.eorna.eu/Objectives_a16.html. Accessed July 14, 2009.
5. International Federation of Perioperative Nurses. Mission and vision. Available at: http://www.ifpn.org.uk/WebPage.aspx?pageid=20. Accessed July 14, 2009.