Hayashi, T., et al. 2004. Atherosclerosis. 176: 255-263. PMID: 15380447
Takayama, T., et al. 2004. Circ. J. 68: 1067-1075. PMID: 15502390
Kajinami, K., et al. 2003. Cardiovasc Drug Rev. 21: 199-215. PMID: 12931254
Terata, Y., et al. 2003. Pharmacology. 68: 169-176. PMID: 12837970