参考文献

Kotian, Pravin L.; Kumar, V. Satish; Lin, Tsu-Hsing; El-Kattan, Yahya; Ghosh, Ajit; Wu, Minwan; Cheng, Xiaogang; Bantia, Shanta; Babu, Yarlagadda S.; Chand, Pooran Nucleosides, Nucleotides and Nucleic Acids, 2006 , vol. 25, # 2 p. 121 - 140