Wang, Yan-Hui, Qu-Sheng Li, Peng-Long Wang, Kuo Xu, Ya-Tao Cheng, Xin Xu, Qiang Li, Yu-Zhong Zhang, and Hai-Min Lei. “Synthesis of Caffeic Acid Phenethyl Ester Analogues and Their Cytotoxicities Against Human Cancer Cells”. Asian Journal of Chemistry 26, no. 9 (April 29, 2014): 2686–2690. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_10_41.