... existing studies assess timing of exposure. AUTOMOTIVE-RELATED MANUFACTURING OCCUPATIONS AND BREAST CANCER RISK Afew reports have addressed women autoworkers and risk of breast cancer. A cohort study ... factors.Family history of breast cancer, particularly with respect to having two or morerelatives with breast cancer and mutation of the BRCA1 and BRCA2 gene, canexplain less than 10% of breast ... BROPHY, a, b,cMARGARET M. KEITH, a, b,cKEVIN M. GOREY,cISAAC LUGINAAH,dETHAN LAUKKANEN,eDEBORAH HELLYER, a ABRAHAM REINHARTZ, a ANDREW WATTERSON,bHAKAMABU-ZAHRA,fELEANOR MATICKA-TYNDALE,cKENNETHSCHNEIDER,fMATTHIAS...