title: Hormone levels predict long-term breast cancer risk.
abstract: Analysis of data from the Nurses' Health Study shows that blood hormone levels predict breast cancer risk for postmenopausal women up to 20 years in advance.
mesh_terms: D001943:Breast Neoplasms / Q000097:blood*; D016022:Case-Control Studies; D004967:Estrogens / Q000097:blood; D005260:Female; D006728:Hormones / Q000097:blood*; D006801:Humans; D017698:Postmenopause / Q000097:blood; D011237:Predictive Value of Tests; D011446:Prospective Studies; D012307:Risk Factors
chemical_list: D004967:Estrogens; D006728:Hormones