1. Breast cancer screening among older racial/ethnic minorities and whites: barriers to early detection;Calnan;J Gerontol,1992
2. Cancer facts and figures, 1994;American Cancer Society,1994
3. Section IV: Breast;Hankey,1991
4. Centers for Disease Control, Cancer Surveillance Section, Epidemiology and Statistics Bureau, Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health promotion, CDC, Atlanta, Georgia, 1991.
5. Cancer statistics for African Americans, 1996;Wingo;CA Cancer J Clin,1996