Four exogenously-polluted components in Tianwang Buxin pills analyzed via TLC and UPLC-QQQ-MS
ZHANG Zan, ZHANG Hui, HE Songhua, LUO Yi
Chinese Journal of Pharmacovigilance . 2024, (2): 156 -162 .  DOI: 10.19803/j.1672-8629.20230572