title: Surgical adjuvant trials in the United States.
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000601:surgery; D002986:Clinical Trials as Topic; D003520:Cyclophosphamide / Q000627:therapeutic use; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005260:Female; D005472:Fluorouracil / Q000627:therapeutic use; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use; D011897:Random Allocation; D013629:Tamoxifen / Q000627:therapeutic use; D014750:Vincristine / Q000627:therapeutic use
chemical_list: D013629:Tamoxifen; D014750:Vincristine; D003520:Cyclophosphamide; D005472:Fluorouracil; D011241:Prednisone; D008727:Methotrexate