1. Perceived determinants of risk for breast cancer and the relations among objective risk, perceived risk, and screening behavior over time;Aiken;Women's Health,1995
2. American Cancer Society, (2003). Cancer facts and figures www.cancer.org.Accessed May, 2003.
3. Vulnerability beliefs, symptom experiences, and the processing of health threat information;Cameron;Journal of Applied Psychology,1995
4. The nature of thought;Dretske,2000
5. It won’t happen to me;Erblich;Preventive Medicine,2000