参考文献

Huang, Hsu-Shan; Hwang, Jing-Min; Jen, Yee-Min; Lin, Jing-Jer; Lee, Kung-Yuan; Shi, Chang-Hsin; Hsu, Hsien-Chin Chemical and Pharmaceutical Bulletin, 2001 , vol. 49, # 8 p. 969 - 973