Fingerprint analysis of Psoralea corylifolia L. by HPLC and LC-MS.Lu-hua Zhao, Chaoyu Huang, Zhen Shan, Bingren Xiang, Linghua MeiJournal of chromatography. B, Analytical…2005High-performance liquid chromatography (HPLC) was developed for fingerprint analysis of Psoralea corylifolia. Liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MSn)… (More)