title: Prolonged adjuvant tamoxifen: a beginning not the end.
authors.affiliation: Department of Human Oncology, University of Wisconsin Clinical Cancer Center, Madison.
authors.forename: V C
authors.initials: VC
authors.lastname: Jordan
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy* / Q000601:surgery; D017024:Chemotherapy, Adjuvant; D004334:Drug Administration Schedule; D004351:Drug Resistance; D005260:Female; D006801:Humans; D013629:Tamoxifen / Q000627:therapeutic use*
chemical_list: D013629:Tamoxifen