参考文献

Liu, Mao-Chin; Luo, Mei-Zhen; Mozdziesz, Diane E.; Lin, Tai-Shun; Dutschman, Ginger E.; Cheng, Yung-Chi; Sartorelli, Alan C. Nucleosides and Nucleotides, 1999, vol. 18, # 1 p. 55 - 72 doi: 10.1080/07328319908045594