Li Xing, Dong Mei, Liu Yong, Shi Qing-Wen, Kiyota Hiromasa
Department of Natural Product Chemistry, School of Pharmaceutical Sciences, Hebei Medical University, 361 Zhongshan East Road, 050017 Shijiazhuang, Hebei Province, PR China.
Chem Biodivers. 2007 May;4(5):823-36. doi: 10.1002/cbdv.200790070.