TY - GEN AU - Titus-Ernstoff,Linda AU - Egan,Kathleen M AU - Newcomb,Polly A AU - Ding,Jiao AU - Trentham-Dietz,Amy AU - Greenberg,E Robert AU - Baron,John A AU - Trichopoulos,Dimitrios AU - Willett,Walter C TI - Early life factors in relation to breast cancer risk in postmenopausal women SN - 1055-9965 PY - 2002///0321 KW - Aged KW - Breast Neoplasms KW - epidemiology KW - Case-Control Studies KW - Female KW - Humans KW - Life Style KW - Middle Aged KW - Postmenopause KW - Risk Factors KW - Socioeconomic Factors KW - United States N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -