@article {6,
	title = {New triterpenoids from Kadsura heteroclita and their cytotoxic activity.},
	journal = {Planta medica},
	volume = {72},
	year = {2006},
	pages = {450{\textendash}457},
	author = {Wang, Wei and Liu, Jinzhi and Han, Jian and Xu, Zhengren and Liu, Rongxia and Liu, Peng and Ma, X and Guan, S and Guo, D}
}
