Weiping, Liao, and Rui Yukui. “Evaluation of Chlorogenic Acid in Flos Lonicerae by HPLC Method”. Asian Journal of Chemistry 22, no. 3 (March 30, 2010): 1859–1863. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/11347.