1. ASSESSING THE NEED FOR ANESTHESIA AND SEDATION IN THE GENERAL POPULATION
2. Mission statement of the American Dental Society of Anesthesia, Chicago.
3. American Society of Anesthesiologists, Definition of General Anesthesia and Levels of Sedation/Analgesia. ASA Standards and Guidelines, Park Ridge, Ill, Oct 2001.
4. American Dental Association, The Use of Conscious Sedation, Deep Sedation and General Anesthesia in Dentistry. American Dental Association, Chicago, 1996.