title: Combination chemotherapy in breast cancer: response rate and attempts to predict response.
mesh_terms: D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy*; D002369:Castration; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis
chemical_list: D000970:Antineoplastic Agents; D004967:Estrogens