Su, Yaming, Peidi Hu, Sung-Hack Lee, and Patrick J Sinko. 2007. “Using Novobiocin As a Specific Inhibitor of Breast Cancer Resistant Protein to Assess the Role of Transporter in the Absorption and Disposition of Topotecan”. Journal of Pharmacy & Pharmaceutical Sciences 10 (4):519-36. https://doi.org/10.18433/J3QP4W.