1. Proceedings of Conference on Hospital Standardization. Joint Session of Committee on Standards;Bull Am Coll Surg,1917
2. Medical education in the United States and Canada. From the Carnegie Foundation for the Advancement of Teaching, Bulletin Number Four, 1910;Flexner;Bull World Health Organ,2002
3. Codman EA. A study in hospital efficiency. Boston: privately printed. Available at: http://www.jameslindlibrary.org/illustrating/records/a-study-in-hospital-efficiency/images.pdf. Accessed October 5, 2012.
4. The morbidity and mortality conference: the delicate nature of learning from error;Orlander;Acad Med,2002
5. Evolution of the medical audit;Lempcke;JAMA,1967