参考文献

Takeuchi, Yasuo; Ozaki, Satoru; Satoh, Masahiro; Mimura, Ken-Ichiro; Hara, Sei-Ichi; Abe, Hitoshi; Nishioka, Hiromi; Harayama, Takashi Chemical and Pharmaceutical Bulletin, 2010 , vol. 58, # 11 p. 1552 - 1553