参考文献

Choshi, Tominari; Uchida, Yoshinari; Kubota, Yukiko; Nobuhiro, Junko; Takeshita, Mitsuhiro; Hatano, Takushi; Hibino, Satoshi Chemical and Pharmaceutical Bulletin, 2007, vol. 55, # 7 p. 1060 - 1064 doi: 10.1248/cpb.55.1060