Supplementary Figure 3S - Relative mRNA expression of ABCB1 (P-gp) and ABCC1 (MRP-1) in pre- and post-treatment formalin-fixed paraffin-embedded (FFPE) tumor samples. from Nilotinib as Coadjuvant Treatment with Doxorubicin in Patients with Sarcomas: A Phase I Trial of the Spanish Group for Research on Sarcoma