参考文献

Imamura, Shinichi; Ishihara, Yuji; Hattori, Taeko; Kurasawa, Osamu; Matsushita, Yoshihiro; Sugihara, Yoshihiro; Kanzaki, Naoyuki; Iizawa, Yuji; Baba, Masanori; Hashiguchi, Shohei Chemical and Pharmaceutical Bulletin, 2004 , vol. 52, # 1 p. 63 - 73