title: Conservation surgery and irradiation in the treatment of breast cancer.
mesh_terms: D001917:Brachial Plexus / Q000528:radiation effects; D001943:Breast Neoplasms / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D003037:Cobalt Radioisotopes / Q000009:adverse effects / Q000627:therapeutic use*; D004487:Edema / Q000209:etiology; D004583:Electrons; D005260:Female; D006801:Humans; D009378:Neoplasms, Multiple Primary; D010996:Pleural Effusion / Q000209:etiology; D011014:Pneumonia / Q000209:etiology
chemical_list: D003037:Cobalt Radioisotopes