1. Claus, E. B., Risch, N. & Thompson, W. D. Genetic analysis of breast cancer in the cancer and steroid hormone study. Am. J. Hum. Genet. 48, 232–242 (1991).
2. Schubert, E. L. et al. BRCA2 in American families with four or more cases of breast or ovarian cancer: recurrent and novel mutations, variable expression, penetrance, and the possibility of families whose cancer is not attributable to BRCA1 or BRCA2. Am. J. Hum. Genet. 60, 1031–1040 (1997).
3. Easton, D. F., Ford, D. & Bishop, D. T. Breast and ovarian cancer incidence in BRCA1-mutation carriers. Breast Cancer Linkage Consortium. Am. J. Hum. Genet. 56, 265–271 (1995).
4. Wooster, R. et al. Identification of the breast cancer susceptibility gene BRCA2. Nature 378, 789–792 (1995).
5. Miki, Y. et al. A strong candidate for the breast and ovarian cancer susceptibility gene BRCA1. Science 266, 66–71 (1994).