1. Congress.Gov. H.R. 1470 - SGR Repeal and Medicare Provider Payment Modernization Act of 2015. 2015 [cited 2015 August 24, 2015]; Available from: https://www.congress.gov/bill/114th-congress/house-bill/1470 .
2. Supreme Court of the United Dates, No. 14–114 King, et al. v. Burwell, Secretary of Health and Human Services, et al. Washington, D.C., 2015. http://www.supremecourt.gov/opinions/14pdf/14-114_qol1.pdf
3. Cohen, R. and M. Martinez Health Insurance Coverage: Early Release of Estimates From the National Health Interview Survey, January - March 2015, N.C.f.H. Statistics. 2015. Available from: http://www.cdc.gov/nchs/data/nhis/earlyrelease/insur201508.pdf .
4. Birkmeyer, J.D., Stukel, T.A., Siewers, A.E., Goodney, P.P., Wennberg, D.E., Lucas, F.L. Surgeon volume and operative mortality in the United States. The New England Journal of Medicine, 2003. 349(22): p. 2117–27.
5. Blendon, R.J. and J.M. Benson, Voters and the Affordable Care Act in the 2014 election. The New England journal of medicine, 2014. 371(20): p. e31.