title: Tamoxifen, mammographic density, and breast cancer prevention.
authors.forename: Norman F
authors.initials: NF
authors.lastname: Boyd
mesh_terms: D018931:Antineoplastic Agents, Hormonal / Q000627:therapeutic use*; D001940:Breast / Q000187:drug effects* / Q000473:pathology*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000517:prevention & control*; D015986:Confounding Factors, Epidemiologic; D020847:Estrogen Receptor Modulators / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008327:Mammography; D011237:Predictive Value of Tests; D012107:Research Design; D018570:Risk Assessment; D012307:Risk Factors; D020845:Selective Estrogen Receptor Modulators / Q000627:therapeutic use*; D013629:Tamoxifen / Q000627:therapeutic use*
chemical_list: D018931:Antineoplastic Agents, Hormonal; D020847:Estrogen Receptor Modulators; D020845:Selective Estrogen Receptor Modulators; D013629:Tamoxifen