LC-ESI-MS/MS Simultaneous Analysis Method Coupled with Cation-Exchange Solid-Phase Extraction for Determination of Pyrrolizidine Alkaloids on Five Kinds of Herbal Medicines

por Jeong, Se Hee, Choi, Eun Young, Kim, Jonghwan, Lee, Chulhyun, Kang, Juhye, Cho, Sooyeul, Ko, Kyung Yuk
Publicado 2021