参考文献

Li, Xing-Cong; Ferreira, Daneel; Jacob, Melissa R.; Zhang, Qifeng; Khan, Shabana I.; ElSohly, Hala N.; Nagle, Dale G.; Smillie, Troy J.; Khan, Ikhlas A.; Walker, Larry A.; Clark, Alice M. Journal of the American Chemical Society, 2004 , vol. 126, # 22 p. 6872 - 6873