参考文献

Yen, Chiao-Ting; Lee, Chia-Lin; Chang, Fang-Rong; Hwang, Tsong-Long; Yen, Hsin-Fu; Chen, Chao-Jung; Chen, Shu-Li; Wu, Yang-Chang Journal of Natural Products, 2012 , vol. 75, # 4 p. 636 - 643