Prawan, A., J.-H. Jang, M.-H. Li, and Y.-J. Surh. “Sulforaphane-Induced Heme Oxygenase-1 Expression in Pc12 Cells is Independent of Nuclear Factor E2-Related Factor 2-Mediated Antioxidant Response Element Activation”. Journal of Basic and Applied Pharmacology, vol. 27, no. 1, July 2015, p. 43, https://li01.tci-thaijo.org/index.php/JBAP/article/view/37126.