参考文献

Ogata, Masahiro; Sato, Kanae Tutumimoto; Kunikane, Takao; Oka, Kentaro; Seki, Masako; Urano, Shiro; Hiramatsu, Keiichi; Endo, Toyoshige Biological and Pharmaceutical Bulletin, 2005 , vol. 28, # 6 p. 1120 - 1122