参考文献

Kuo, Ping-Chung; Chen, Yi-Hsien; Leu, Yann-Lii; Huang, Chieh-Hung; Liao, Yu-Ren; Lee, E.-Jian; Yang, Mei-Lin; Wu, Tian-Shung Chemical and Pharmaceutical Bulletin, 2012 , vol. 60, # 4 p. 557 - 561