Treatment of apparently early breast cancer.
D001943:Breast Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D006801:Humans; D008408:Mastectomy; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011182:Postoperative Care; D013997:Time Factors