Dittrich, C Possible adverse effect of failed adjuvant chemotherapy on the prognosis of women receiving consecutive chemotherapy for recurrent breast cancer. [electronic resource] - Journal of cancer research and clinical oncology 1987 - 488-94 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0171-5216 Standard No.: 10.1007/BF00390044 doi Subjects--Topical Terms: Antineoplastic Combined Chemotherapy Protocols--therapeutic useBreast Neoplasms--drug therapyDrug ResistanceFemaleHumansNeoplasm Recurrence, Local--drug therapyPrognosisRetrospective Studies