Antimetabolite Induction, High-Dose Alkylating Agent Consolidation and Retroviral Transduction of the MDR1 Gene Into Peripheral Blood Progenitor Cells Followed by Intensification Therapy With Sequential Paclitaxel and Doxorubicin for Stage 4 Breast Cancer [clinicaltrials:NCT00001493]

Antimetabolite Induction, High-Dose Alkylating Agent Consolidation and Retroviral Transduction of the MDR1 Gene Into Peripheral Blood Progenitor Cells Followed by Intensification Therapy With Sequential Paclitaxel and Doxorubicin for Stage 4 Breast Cancer [clinicaltrials:NCT00001493]