Islam MO, Kanemura Y, Tajria J, Mori H, Kobayashi S, Shofuda T, Miyake J, Hara M, Yamasaki M, Okano H. Characterization of ABC transporter ABCB1 expressed in human neural stem/progenitor cells. FEBS Lett. 2005 Jul 4;579(17):3473-80. PubMed Abstract