Treatment of primary breast cancer. Change without improvement.
D001943:Breast Neoplasms / Q000628:therapy*; D005260:Female; D006801:Humans; D007165:Immunosuppression Therapy; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008408:Mastectomy; D011878:Radiotherapy / Q000009:adverse effects