参考文献

Humphries, Paul S.; Almaden, Jonathon V.; Barnum, Sandra J.; Carlson, Thomas J.; Do, Quyen-Quyen T.; Fraser, James D.; Hess, Mary; Kim, Young H.; Ogilvie, Kathleen M.; Sun, Shaoxian Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 23 p. 6116 - 6119