«Employer Health Benefits: 2009 Summary of Findings», Kaiser Family Foundation. http://ehbs.kff.org/pdf/2009/7937.pdf.
94
Suzanne Sataline and Shirley S. Wang, «Medical Schools Can’t Keep Up», Wall Street Journal, April 12, 2010. http://online.wsj.com/article/SB10001424052702304506904575180331528424238.html.
