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A rapid and simple ultraperformance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) method for the detection of glucuronic acid-conjugated steroid metabolites
Yi Rong, Biyun Huang, Junjun Huang, Liu Zhu, Xiawen Liu
Journal of Chinese Pharmaceutical Sciences . 2016, (4): 291 -301 .  DOI: 10.5246/jcps.2016.04.033