Ye, S., X. Zheng, T. Hu, and H. Zeng. “Synthesis, SAR and Biological Evaluation of a Novel Series of 1-(2-Chloroethyl)-1-Nitroso-3-(2-(3-Oxobenzoelenazol-2(3H)-yl)ethyl) Urea: Organoselenium Compounds for Cancer Therapy”. Cellular and Molecular Biology, vol. 62, no. 7, June 2016, pp. 6-14, https://mail.cellmolbiol.org/index.php/CMB/article/view/886.