Lopez CA, Kimchi ET, Mauceri HJ, Park JO, Mehta N, Murphy KT, Beckett MA, Hellman S, Posner MC, Kufe DW, Weichselbaum RR. Chemoinducible gene therapy: a strategy to enhance doxorubicin antitumor activity. Mol Cancer Ther. 2004 Sep; 3(9):1167-75.