1. One-on-one peer support and quality of life for breast cancer patients;Ashbury;Patient Education and Counseling,1998
2. The maturing of peer counseling;Bratter;Generations,1990
3. Increasing drug users’ adherence to HIV treatment: Results of a peer-driven intervention feasibility study;Broadhead;Social Science and Medicine,2002
4. Centers for Disease Control and Prevention. (2001). Increasing physical activity: A report on recommendations of the Task Force on Community Preventive Services. Morbidity and Mortality Weekly Report, 50(No. RR-18), 1-14. Retrieved September 22, 2008, from http://www.cdc.gov/mmwr/preview/mmwrhtml/rr5018a1.htm
5. Prevalence of regular physical activity among adults-United States, 2001 and 2005;Centers for Disease Control and Prevention;Morbidity and Mortality Weekly Report,2007