1. Clinical Practice Guideline Development. U.S. Department of Health and Human Services;AHCPR Program Note;AHCPR 93-0023,1993
2. Endoscopy in evaluation of dyspepsia;American College of Physicians Health and Public Policy Committee;Ann Intern Med,1985
3. Methods of Granting Hospital Privileges to Perform Gastrointestinal Endoscopy;American Society for Gastrointestinal Endoscopy,1992
4. The use of sedation and analgesia by non-anesthesiologists;American Society of Anesthesiologists;Anesthesiology,1996
5. Predicting the appropriate use of carotid endarterectomy, upper gastrointestinal endoscopy, and coronary angiography;Brook;N Engl J Med,1990