Determination of Indigo and Indirubin in Banlangen Jingao by RP-HPLC
WANG Yan-huan,LIU Guo-rui,XU Fang,WANG Xiao-san,WANG Sue,NING Wei-wei
Journal of Hebei University (Natural Science Edition) . 2005, (5): 507 -509 .  DOI: 10.3969/j.issn.1000-1565.2005.05.013