1. Crossing the quality chasm—a new health system for the 21st century,2001
2. To err is human—building a safer health system;Kohn,1999
3. Anaesthesiology as a model for patient safety in health care;Gaba;BMJ,2000
4. Postanesthesia care unit standards for anesthesiologists. Board of Directors of the American Society of Post Anesthesia Nurses;Cullen;J Post Anesth Nurs,1989
5. Prevention of intraoperative anesthesia accidents and related severe injury through safety monitoring;Eichhorn;Anesthesiology,1989