title: Simple mastectomy for early breast cancer and the behaviour of the untreated axillary nodes.
mesh_terms: D001365:Axilla; D001943:Breast Neoplasms / Q000601:surgery*; D006801:Humans; D008207:Lymphatic Metastasis / Q000503:physiopathology*; D008408:Mastectomy / Q000379:methods*; D009365:Neoplasm Regression, Spontaneous; D009367:Neoplasm Staging; D011182:Postoperative Care