Jin, Yuqin, Gang Cao, Xiaocheng Chen, and Yongjian Zhu. “Quality Analysis of Five Bioactive Compounds in Mentha Haplocalyx Extracts by High Performance Liquid Chromatography”. Asian Journal of Chemistry 26, no. 18 (September 3, 2014): 6266–6268. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_19_75.