BRCA1 and BRCA2 mutation carriers, oral contraceptive use, and breast cancer before age 50.
Haile RW, Thomas DC, McGuire V, Felberg A, John EM, Milne RL, Hopper JL, Jenkins MA, Levine AJ, Daly MM, Buys SS, Senie RT, Andrulis IL, Knight JA, Godwin AK, Southey M, McCredie MR, Giles GG, Andrews L, Tucker K, Miron A, Apicella C, Tesoriero A, Bane A, Pike MC; kConFab Investigators; Ontario Cancer Genetics Network Investigators; Whittemore AS.
Haile RW, et al. Among authors: john em.
Cancer Epidemiol Biomarkers Prev. 2006 Oct;15(10):1863-70. doi: 10.1158/1055-9965.EPI-06-0258. Epub 2006 Oct 4.
Cancer Epidemiol Biomarkers Prev. 2006.
PMID: 17021353