Studies on Chemical Constituents from Pogostemon chinensis
ZHANG Jin-chao,LIU Dan-dan,SHEN Yong,ZHU Guo-yuan,YANG Meng-su,WANG Shu-xiang
Journal of Hebei University (Natural Science Edition) . 2008, (2): 162 -164 .  DOI: 10.3969/j.issn.1000-1565.2008.02.013