title: Treatment decisions in breast cancer.
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008408:Mastectomy / Q000379:methods*; D008875:Middle Aged; D010865:Pilot Projects; D011379:Prognosis; D013629:Tamoxifen / Q000627:therapeutic use
chemical_list: D013629:Tamoxifen