1. Alcorn FS et al: Resonance imaging in the study of the breast. Radiographics 5:631, 1985
2. American Cancer Society: Cancer Facts and Figures. New York: American Cancer Society, 1982
3. Azzopardi JG: Problems in Breast Pathology. Philadelphia: Saunders, pp. 113, 192, 1979
4. Berg JW: Clinical implication of risk factors for breast cancer. Cancer 53:589, 1984
5. Black MM: Structural, antigenic, and biological characteristics of precancerous mastopathy. Cancer Res 36(7 Pt 2):2596, 1976