参考文献

Hatakeyama, Susumi; Yoshino, Madoka; Eto, Kohei; Takahashi, Keisuke; Ishihara, Jun; Ono, Yoshiyuki; Saito, Hitoshi; Kubodera, Noboru Journal of Steroid Biochemistry and Molecular Biology, 2010 , vol. 121, # 1-2 p. 25 - 28