1. Agency for Healthcare Research and Quality (AHRQ) 2010 Prevention Quality Indicators http://www.qualityindicators.ahrq.gov/Downloads/Modules/PQI/V42/PQI_Brochure_10_update.pdf
2. Agency for Healthcare Research and Quality (AHRQ) 2012 Prevention Quality Indicators #9: Technical Specifications. Low Birth Weight Rate http://www.qualityindicators.ahrq.gov/Downloads/Modules/PQI/V43a/TechSpecs/PQI%2009%20Low%20Birth%20Weight%20Rate.pdf
3. American Academy of Family Physicians, American Academy of Pediatrics, American College of Physicians, and American Osteopathic Association 2007 Joint Principles of the Patient-Centered Medical Home http://www.aafp.org/dam/AAFP/documents/practice_management/pcmh/initiatives/PCMHJoint.pdf
4. Patient Reports of the Quality of Care in Community Health Centers: The Importance of Having a Regular Provider;Beal;Journal of Health Care for the Poor and Underserved,2010
5. Beal , A. C. M. M. Doty S. E. Hernandez K. K. Shea K. Davis 2007 Closing the Divide: How Medical Homes Promote Equity in Health Care: Results from the Commonwealth Fund 2006 Health Care Quality Survey http://www.commonwealthfund.org/usr_doc/1035_Beal_closing_divide_medical_homes.pdf?section=4039