title: Cancer of the breast: is postoperative irradiation indicated?
mesh_terms: D001365:Axilla; D001943:Breast Neoplasms / Q000601:surgery*; D002968:Clavicle; D006801:Humans; D008198:Lymph Nodes / Q000528:radiation effects; D008207:Lymphatic Metastasis / Q000532:radiotherapy*; D008408:Mastectomy; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology; D011182:Postoperative Care; D011882:Radiotherapy, High-Energy / Q000706:statistics & numerical data; D013909:Thorax