1. Assistant Secretary for Planning and Evaluation. (2011). Health system measurement project: Percentage of people who did not receive or delayed needed care due to cost in the past 12 months. Retrieved from: https://healthmeasures.aspe.hhs.gov/measure/7.
2. Comprehensive review of mandated benefits in Massachusetts: Report to the legislature;Bachman,2008
3. The status of women in Massachusetts;Caiazza,2002
4. Commonwealth Health Insurance Connector Authority. (2013). Monthly health connector summary report (June 2013). Boston: Commonwealth Health Insurance Connector Authority.
5. Health care in Massachusetts: Key indicators, May 2011 edition,2011