title: The cost effectiveness of conservative surgery for breast cancer.
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D008408:Mastectomy / Q000191:economics*; D009369:Neoplasms / Q000191:economics; D009520:New Zealand