title: Long-term adjuvant tamoxifen study: clinical update.
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols; D001943:Breast Neoplasms / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D013629:Tamoxifen / Q000008:administration & dosage*; D013997:Time Factors
chemical_list: D013629:Tamoxifen