Simultaneous determination of indole metabolites of tryptophan in rat feces by chemical labeling assisted liquid chromatography-tandem mass spectrometry

Qin-Feng Zhang, Hua-Ming Xiao, Jin-Tao Zhan, Bi-Feng Yuan, Yu-Qi Feng

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中国化学快报 . 2022, (11): 4746 -4749 . DOI: 10.1016/j.cclet.2022.01.004