1. What practices will most improve safety? Evidence-based medicine meets patient safety;Leape;JAMA,2002
2. Noninvasive hemodynamic monitoring;Shelley;ASA Monitor,2011
3. Iconography in anesthesiology. The importance of society seals in the 1920s and 30s;Bacon;Anesthesiology,1996
4. American Society of Anesthesiologists. Standards for basic anesthesia monitoring. 1986. Amended October 20, 2010. Affirmed October 28, 2015. Available at: http://www.asahq.org/∼/media/sites/asahq/files/public/resources/standards-guidelines/standards-for-basic-anesthetic-monitoring.pdf. Accessed May 24, 2016.
5. American Society of Anesthesiologists. Continuum of depth of sedation: definition of general anesthesia and levels of sedation/analgesia. 1999. Last amended October 15, 2014. Available at: http://www.asahq.org/∼/media/sites/asahq/files/public/resources/standards-guidelines/continuum-of-depth-of-sedation-definition-of-general-anesthesia-and-levels-of-sedation-analgesia.pdf. Accessed May 24, 2016.