Zhang, Jie, Xiao-Hua Zhou, Zhen Zhou, Yu Su, Rui-Ya Zuo, Dan Wang, and Shi-Yu Tan. 2013. “Preparation and Characterization of a Novel Ala-Gln Dipeptide-Zn2+ Complex”. Asian Journal of Chemistry 25 (8):4461-66. https://doi.org/10.14233/ajchem.2013.14020.