Studies on Chemical Constituents of Compound Indigowoad Root Granule by Mass Spectrometry
LIU Shu1,3, YAN Jun2, LI Hui-Lin1, SONG Feng-Rui1, LIU Zhong-Ying2, LIU Zhi-Qian
Chem. J. Chinese Universities . 2010, (6): 1137 -1142 .