Song, L.-S., Z.-X. Zhang, Y. Wang, Y. Liu, R. Zhang, and L.- jin Lu. “Effects of Nano-Emulsion Preparations of Tocopherols and Tocotrienols on Oxidative Stress and Osteoblast Differentiation”. Archives of Biological Sciences, vol. 69, no. 1, Mar. 2017, pp. 149-56, https://www.serbiosoc.org.rs/arch/index.php/abs/article/view/137.