参考文献

Fukuda, Gen; Yoshitake, Noriko; Khan, Zia Ali; Kanazawa, Masao; Notoya, Yoko; Che, Xiao-Fang; Akiyama, Shin-Ichi; Tomoda, Akio; Chakrabarti, Subrata; Odawara, Masato Biological and Pharmaceutical Bulletin, 2005 , vol. 28, # 5 p. 797 - 801