1. JR Crosby. Curriculum goals. In JA Dent, R Harden, editors. A Practice Guide for Medical Teachers .Churchill Livingstone, 2001.
2. Norcini JJ, Holmboe E, Hawkins RE. Evaluation challenges in the era of outcome based education. In: Holmboe ES, Hawkins RE, editors. Practical Guide to the Evaluation of Clinical Competence. 1st Edition. Mosby Elsevier, 2008.
3. Ng BY, Cheah JS. Milestones of the medical school and medical progress of Singapore over the past 100 years. Ann Acad Med Singapore 2005;34:14C-18C.
4. Medical Education. Available at: http://www.britannica.com/EBchecked/topic/372218/medical-education/35515/History-of-medical-education. Accessed 20 December 2012.
5. Barzansky B. Abraham Flexner and the era of medical education reform. Acad Med 2010;85:S19–S25.