1. Accreditation Council for Graduate Medical Education. (2009). ACGME Outcomes Project. Retrieved September 1, 2009, from http://www.acgme.org/Outcome .
2. Algoe, S. B., & Haidt, J. (2009). Witnessing excellence in action: the ‘other-praising’ emotions of elevation, gratitude, and admiration. Journal of Positive Psychology, 4(2), 105–127. doi: 10.1080/17439760802650519 .
3. American Association of Medical Colleges. (2009). Project Professionalism, Assessment. Retrieved September 1, 2009, from http://www.aamc.org/members/gea/professionalism.pdf .
4. American Board of Internal Medicine. (2009). Project Professionalism. Retrieved September 1, 2009, from http://www.abim.org/pdf/publications/professionalism.pdf .
5. Antiel, R. M., Curlin, F. A., James, K. M., & Tilburt, J. C. (2013). The moral psychology of rationing among physicians: the role of harm and fairness intuitions in physician objections to cost-effectiveness and cost-containment. Philosophy, Ethics Humanity Medicine, 8, 13. doi: 10.1186/1747-5341-8-13 .