Yang, Liying, Jianhua Yao, Lidan Shu, Yanqiong Shen, Xuemei Gao, and Qiu-Fen Hu. “Chromones from the Flowers of Rosa Rugosa and Their Cytotoxicity”. Asian Journal of Chemistry 25, no. 15 (September 10, 2013): 8355–8357. Accessed July 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_16_25.