参考文献

Chung, Sung-Kee; Kwon, Yong-Uk; Chang, Young-Tae; Sohn, Kwang-Hoon; Shin, Jung-Han; Park, Kyu-Hwan; Hong, Bong-Jin; Chung, In-Hee Bioorganic and Medicinal Chemistry, 1999, vol. 7, # 11 p. 2577 - 2589 doi: 10.1016/S0968-0896(99)00183-2