Wamanutajinda, V., A. Wongkajornsilp, Y. Sattawatthamrong, and S. Huabprasert. “The Suppression of MUC1 Expression in Cultured Cholangiocarcinoma Cells Using Antisense MUC1 Ribozyme Strategy”. Siriraj Medical Journal, vol. 54, no. 10, Oct. 2002, pp. 617-24, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245318.