Gupta VK, Park JO, Kurihara T, Koons A, Mauceri HJ, Jaskowiak NT, Kufe DW, Weichselbaum RR, Posner MC. Selective gene expression using a DF3/MUC1 promoter in a human esophageal adenocarcinoma model. Gene Ther. 2003 Feb; 10(3):206-12.