title: Biochemical epidemiology of breast cancer.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001943:Breast Neoplasms / Q000175:diagnosis / Q000378:metabolism*; D004958:Estradiol / Q000378:metabolism; D004964:Estriol / Q000502:physiology; D004967:Estrogens / Q000378:metabolism*; D005260:Female; D006801:Humans; D006900:Hydroxylation; D008593:Menopause; D008875:Middle Aged; D010084:Oxidation-Reduction; D011247:Pregnancy
chemical_list: D004967:Estrogens; D004958:Estradiol; D004964:Estriol