参考文献

Igarashi, Yasushi; Kumazawa, Hiroaki; Ohshima, Toshihoro; Satomi, Hisanori; Terabayashi, Susumu; Takeda, Shuichi; Aburada, Masaki; Miyamoto, Ken-Ichi Chemical and Pharmaceutical Bulletin, 2005 , vol. 53, # 9 p. 1088 - 1091