Gong, Xiao-Jie, et al. “Inhibitition on H22 Allografts, HepG2 and SMMC-7721 Human Hepatoma Cells of Adlay Seed Extracts”. Asian Journal of Chemistry, vol. 24, no. 3, Dec. 2011, pp. 1041-4, https://asianpubs.org/index.php/ajchem/article/view/8705.