Chen, Xiao-Ju, Wei-Ji Hu, Yi Qin, and Guo-Liang Zhao. 2013. “Synthesis, Crystal Structure and DNA-Binding of Lanthanum Complex With Schiff Base Derived from O-Vanillin and P-Toluidine”. Asian Journal of Chemistry 25 (12):6615-18. https://doi.org/10.14233/ajchem.2013.14388.