title: Simple and radical mastectomy with postoperative irradiation: a controlled trial.
mesh_terms: D001943:Breast Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D008207:Lymphatic Metastasis; D008408:Mastectomy / Q000379:methods*; D011379:Prognosis; D013548:Sweden; D013997:Time Factors