title: Factors affecting the development of permanent drug resistance and its impact upon neoadjuvant chemotherapy.
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000601:surgery; D002455:Cell Division; D003131:Combined Modality Therapy; D004351:Drug Resistance; D005260:Female; D006801:Humans; D008593:Menopause; D008954:Models, Biological; D009369:Neoplasms / Q000188:drug therapy* / Q000473:pathology; D014411:Neoplastic Stem Cells / Q000166:cytology; D011379:Prognosis
chemical_list: D000970:Antineoplastic Agents