Quality evaluation of Erchen pills by HPLC fingerprint combined with chemometrics and multi-component quantitative determination*
LIU Ying-xin, LIU Li-li, CHEN Rong, YANG Hui, LU Xin-tian, MAO Qun-fang, QIU Yan-ming
Chinese Journal of Pharmaceutical Analysis . 2025, (9): 1483 -1495 .  DOI: 10.16155/j.0254-1793.2025-0261