1. Results and data: 2012 main residency match and results and data: specialties matching service, 2012 appointment year. Available at: http://www.nrmp.org/data/index.html. Accessed March 1, 2013.
2. The American College of Surgeons Health Policy Research Institute surgical workforce report 2010. Available at: http://www.acshpri.org. Accessed March 1, 2013.