title: Primary treatment of breast cancer by modified radical mastectomy, radiotherapy, and chemotherapy.
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D004351:Drug Resistance; D005260:Female; D006801:Humans; D008408:Mastectomy / Q000379:methods; D008593:Menopause; D011184:Postoperative Period; D013997:Time Factors