1. Triterpene Saponins from Debittered Quinoa (Chenopodium quinoa) Seeds
2. Identification of Three Triterpenoids in Almond Hulls
3. Triterpene Glycoside fromTerminalia Arjuna
4. Si J, Gao G, Chen D. [Chemical constituents of the leaves of Crataegus scabrifolia (Franch.) Rehd]. Zhongguo Zhong Yao Za Zhi 1998;23:422-43, 448.
5. Guo X, Zhang L, Quan S, Hong Y, Sun L, Liu M. [Isolation and identification of Triterpenoid compounds in the fruits of Chaenomeles lagenaria (Loisel.) Koidz]. Zhongguo Zhong Yao Za Zhi 1998;23:546-57, 576.