title: Trends in chemotherapy of breast cancer.
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000191:economics / Q000628:therapy; D002369:Castration; D004359:Drug Therapy, Combination; D005260:Female; D006728:Hormones / Q000627:therapeutic use; D006801:Humans; D007167:Immunotherapy; D012075:Remission, Spontaneous; D012306:Risk; D013997:Time Factors
chemical_list: D000970:Antineoplastic Agents; D006728:Hormones