Association of Breast Cancer Stem Cells Identified by Aldehyde Dehydrogenase 1 Expression with Resistance to Sequential Paclitaxel and Epirubicin-Based Chemotherapy for Breast Cancers

T Tanei, K Morimoto, K Shimazu, S. J Kim, Y Tanji, T Taguchi, Y Tamaki and S. Noguchi

Clinical Cancer Research 15 ( 12 ): 4234 - 4241 , 2009