英语语法分析

OBJECTIVE To establish a LC-MS/MS method for the simultaneous determination of guaifenesin, bromhexine, ambroxol in human plasma and to study their pharmacokinetics in healthy volunteers.

目的建立同时测定人血浆中愈创甘油醚、溴己新和氨溴索浓度的LC-MS/MS方法，并应用于人体药动学研究。